Northern Maine Fair, at the fairgrounds in Presque Isle. Exhibits, ride, food and activities throughout the day. Visit northernmainefairgrounds.com FMI.

Summer Read Across Aroostook Day celebration, Frost Memorial Library, 10-11 a.m. Children 10 and under and their parents invited for story time.

Northern Maine Fair, at the fairgrounds in Presque Isle. Exhibits, ride, food and activities throughout the day. Visit northernmainefairgrounds.com FMI.

New Sweden Historical Museum open through Labor Day, 12-4 p.m. Monday-Friday, 1-4 p.m. Saturday and Sunday.

Women's professional networking at HardScrabble Solutions co-working office, 445 Main St., 3-6 p.m. Kid-friendly.

Meeting on the Presque Isle bypass project, hosted by Maine Better Transportation Assocation. Dinner at 6 p.m., meeting at 7 at UMPI's Campus Center. Speaker: Rhobe Moulton, MaineDOT senior project manager.

Northern Maine Fair, at the fairgrounds in Presque Isle. Exhibits, ride, food and activities throughout the day. Visit northernmainefairgrounds.com FMI.

Riverside Public Market, 11 a.m.-3 p.m. at the Riverside Pavilion.

Northern Maine Fair, at the fairgrounds in Presque Isle. Exhibits, ride, food and activities throughout the day. Visit northernmainefairgrounds.com FMI.

Opening reception 6-8 p.m. for artist Lorie Bonville Smith's exhibit at Wintergreen Arts Center, on display through August. Part of First Friday Downtown Art Walk.

First Friday Downtown Art Walk; various sites. Approximately 6-8 p.m.

Presque Isle Farmers' Market, 8:30 a.m.-1 p.m. at the Aroostook Centre Mall parking lot.

Northern Maine Fair, at the fairgrounds in Presque Isle. Exhibits, ride, food and activities throughout the day. Visit northernmainefairgrounds.com FMI.

Terry Levesque and friends in concert, 2-3 p.m., followed by ice cream social 3-4 p.m. at the Oakfield Baptist Church. Free; all are welcome.

The Caribou Historical Society and Museum presents the display "Service Clubs and Organizations" through July and August. All are invited to visit on Saturdays, 12-4 p.m. at 1033 Presque Isle Rd. A representative from each group may be present as time availability permits.

Annual Gardening for Food garden tour, with proceeds benefiting Grace Interfaith Food Table (GIFT). Visit seven gardens in and near Presque Isle. Tickets are $15, available at Olde Rustic Attic, Country Collectibles and Goin' Postal.

2nd annual Austin James West Memorial Ride - Departs Whited Ford in Presque Isle, 11 a.m., to Caribou, Madawaska and ends at Van Buren Tasty Food. Proceeds to Austin James West Memorial Scholarship Fund.

Annual Tea and Quilt Show at the Salmon Brook Historical Society museum. Sittings at 11 a.m., 12:15, 1:30 and 2:45 p.m. Tickets: $10; call Rita Kingsbury, 429-9359, or Wanita Hallowell, 540-1154.

Paula Dunn in concert at the County Road Baptist Church, 6 p.m. Her daughter Emma will also sing. Free; public welcome.

Wreath-laying and tribute ceremony at Maine Veterans Memorial Cemetery, 9 a.m., in honor of Purple Heart Day. All are welcome. Purple Heart vets will be recognized. Additional ceremony following at Maine Veterans Home for those who cannot get to the cemetery.

Remembrance ceremony and wreath laying at Veterans Memorial Park, 9 a.m., in honor of Purple Heart recipients. Additional ceremony to follow at Maine Veterans Home, 10:30 a.m.

Free workshop, Essentials of College Planning, for adults 19 and over, at 9 a.m. and 1 p.m. at the Presque Isle CareerCenter. FMI or to register, all 1 (800) 281-3703.

Free workshop, Essentials of College Planning, for adults 19 and over, at 1 p.m. at the Houlton Higher Education Center. FMI or to register, all 1 (800) 281-3703.

Sanctioned B Match and All-American Match, hosted by Central Aroostook Kennel Club, at the Presque Isle Inn and Convention Center. Registration begins at 9 a.m. with judging at 10. Fee for each event. FMI: Carrie, theCAKC@gmail.com.

The Washburn Planning Board will meet at 6:30 p.m. at the Civic Center.

Rocking on Riverside concert, featuring The Rock Dox, 6-8:30 p.m. at the Riverside Park Pavilion. Free.

Movie in the Park near Riverside Drive Pavilion, at dusk: "Sing." Bring lawn chairs, blankets, drinks; popcorn provided. Free; family friendly. All are welcome.

Annual community-wide yard sale, 9 a.m.-5 p.m. For information or to sign up, call Debra Viola, 498-3433.

Fundraiser for the Kevin Merry family, 11 a.m.-3 p.m. at the Sherman Bandstand. Food sale; raffle of gift certificates 11 a.m.-2 p.m. FMI: Bette Campbell 403-0420.

The Caribou Historical Society and Museum presents the display "Service Clubs and Organizations" through July and August. All are invited to visit on Saturdays, 12-4 p.m. at 1033 Presque Isle Rd. A representative from each group may be present as time availability permits.

Therapy dog international testing, hosted by Central Aroostook Kennel Club, at Presque Isle Inn and Convention Center. Preregistration is required. Download forms from theCAKC.com, or contact Kathy Hoppe at kmhoppe@icloud.com or 551-6108.

Hot dog/hamburger fundraiser sponsored by Pleasant Ridge Riders Snowmobile Club, 10 a.m.-4 p.m. at Parents Country Store, 1648 Van Buren Rd., Caswell. All proceeds benefit the groomer fund.

10th annual Memorial Tractor Trek, hosted by Northern Maine Antique Tractor Club, starting 9 a.m. in Frenchville, going to Madawaska, Pelletier Island, St. Agatha and back to Frenchville. Proceeds benefit Hospice of Aroostook and Aroostook House of Comfort. FMI: www.nmatc.org.

Free workshop, Essentials of College Planning, for adults 19 and over, at 9 a.m. and 1 p.m. at the Presque Isle CareerCenter. FMI or to register, all 1 (800) 281-3703.

Women's professional networking at HardScrabble Solutions co-working office, 445 Main St., 3-6 p.m. Kid-friendly.

New Sweden Historical Museum open through Labor Day, 12-4 p.m. Monday-Friday, 1-4 p.m. Saturday and Sunday.

Community Living Association will host a 50th anniversary celebration at Riverside Park at the bridge, 11 a.m.-1 p.m. All are welcome for free hot dogs, chips, soda, children's games and music with Tim Humphrey. (Rain date: Aug. 17)

An evening with local authors at the Turner Memorial Library, 6-8 p.m. Writers Orpheus Allison, Melissa Lizotte, Jenny Radzma and Anthony Scott will share their work. Light refreshments. FMI: Alice Bolstridge, 768-5827.

The Presque Isle Housing Authority Board of Commissioners will meet at 5 p.m. at 58 Birch St.

Wednesday Evening Fiddlers, sponsored by Haystack Historical Society and Mapleton Lions, at the Lions Club Hall at 6:30 p.m. Donations will be accepted.

Free workshop, Essentials of College Planning, for adults 19 and over, at 1 p.m. at the Houlton Higher Education Center. FMI or to register, all 1 (800) 281-3703.

Ernie and Jason Couch in concert at the First Baptist Church, 6 p.m. Free. All are welcome; free-will offering will benefit their ministry.

"Mad Science" will be in Caribou for two programs today. "Engineering a Better World", 3:15-4:15 p.m. at Caribou Rec Center, and "Up, Up and Away" at Thursdays on Sweden, 6:30-7:30 p.m.

Ernie and Jason Couch in concert at the Limestone United Methodist Church. Potluck dinner at 6 p.m. followed by music at 7. All are welcome; free-will offering will benefit their ministry.

Pizza 'n Art for Teens and Tweens at Wintergreen Arts Center, 6-8 p.m. Project: decorative, hand-bound journal. To register call Amy Joy Berube, 227-8568.

Riverside Public Market, 11 a.m.-3 p.m. at the Riverside Pavilion.

Benefit potluck supper and auction for Gail Marshall, 4-7 p.m., Houlton Elks. Cost: Donation.

Cruise-in and lobster feed to benefit Smyrna-Merrill Historical Society, 2-6 p.m. in downtown Smyrna. Auction at 3 p.m., serving at 4 p.m. FMI: Ralph Bartman, 757-8411.

Yard and whoopie pie/sweets sale at Our Lady of the Lake Catholic Church, 8 a.m.-3 p.m., to benefit the Portage Catholic Cemetery.

Presque Isle Farmers' Market, 8:30 a.m.-1 p.m. at the Aroostook Centre Mall parking lot.

Half-chicken barbecue at Grant Memorial United Methodist Church, sponsored by Missions and Social Concerns Committee. Cost: $9/adults, $5/children under 12. Proceeds benefit local charities.

The Caribou Historical Society and Museum presents the display "Service Clubs and Organizations" through July and August. All are invited to visit on Saturdays, 12-4 p.m. at 1033 Presque Isle Rd. A representative from each group may be present as time availability permits.

Poker run to benefit Northern Aroostook U.S. Marine Corps Reserve Toys for Tots. Registration 8 a.m.-12 p.m. at the Sinclair Boat Landing. Ends 4 p.m. at the landing, followed by barbecue. FMI: Rudy St. Peter, 834-3504.

Farmstand by Ketch's Organics, 12-4 p.m., back parking lot of the Nylander Museum. 10 percent of sales go to the museum.

October Gold in concert at the Gustaf Adolph Lutheran Church SVEA Hall, 2 p.m. Donations; 50/50 to church and artists.

Outdoor church service at Monument Park, 10:30 a.m., hosted by United Methodist Church. Special music by the McMillans, message by Pastor Victor, and a barbecue lunch after service; the church will provide hot dogs.

Red Cross Blood Drive sponsored by Cary Medical Center, 12-6 p.m., at Caribou Inn & Convention Center. Walk in or make an appointment; call Kristi Herron at 498-6516 or visit redcrossblood.org and type in sponsor code Cary MC.

Red Cross Blood Drive, 12:30-5:30 p.m. at Knights of Columbus Hall. To make an appointment, download the free Red Cross Blood Donor App, visit redcrossblood.org or call 1 (800) RED CROSS (1 733-2767).

Free workshop, Essentials of College Planning, for adults 19 and over, at 9 a.m. and 1 p.m. at the Presque Isle CareerCenter. FMI or to register, all 1 (800) 281-3703.

Women's professional networking at HardScrabble Solutions co-working office, 445 Main St., 3-6 p.m. Kid-friendly.

New Sweden Historical Museum open through Labor Day, 12-4 p.m. Monday-Friday, 1-4 p.m. Saturday and Sunday.

Crown of Maine Balloon Fest, based at the Northern Maine Fairgrounds. For full schedule, visit crownofmaineballonfest.org.

Annual Crown of Maine Ballon Fest street fair, sponsored by Presque Isle Elks Lodge, starting at 6 p.m. on Main Street. Food, activities and live music.

Red Cross Blood Drive, 10 a.m.-3 p.m. at Mars Hill Rec Center. To make an appointment, download the free Red Cross Blood Donor App, visit redcrossblood.org or call 1 (800) RED CROSS (1 733-2767).

Crown of Maine Balloon Fest, based at the Northern Maine Fairgrounds. For full schedule, visit crownofmaineballonfest.org.

Presentation, "Agenda 21 to Agenda 2030: An Expose," by Hal Shurtleff, director and cofounder of Camp Constitution, 6 p.m. at Tang's restaurant, 60 North St. Free admisison; donations accepted. FMI: (857) 498-1309.

Riverside Public Market, 11 a.m.-3 p.m. at the Riverside Pavilion.

Presque Isle Farmers' Market, 8:30 a.m.-1 p.m. at the Aroostook Centre Mall parking lot.

Annual chicken barbecue, hosted by Limestone-Caswell Historical Society, 11 a.m.-1 p.m. at the museum.

Roast beef supper at the Southern Aroostook Agricultural Museum, 4:30-6 p.m. Cost: $9/person.

Crown of Maine Balloon Fest, based at the Northern Maine Fairgrounds. For full schedule, visit crownofmaineballonfest.org.

Annual Color Presque Isle 5K, starting at 9 a.m. at Riverside Park. Proceeds benefit Wintergreen Arts Center. For more information and to register visit http://www.umpi.edu/colorpresqueisle5k/.

Presentation, "Agenda 21 to Agenda 2030: An Expose," by Hal Shurtleff, director and cofounder of Camp Constitution, 9 a.m. at Northeastland Hotel. Free admisison; donations accepted. FMI: (857) 498-1309.

The Caribou Historical Society and Museum presents the display "Service Clubs and Organizations" through July and August. All are invited to visit on Saturdays, 12-4 p.m. at 1033 Presque Isle Rd. A representative from each group may be present as time availability permits.

Concert with organist Mark Thallander and local musicians, 4 p.m.

Crown of Maine Balloon Fest, based at the Northern Maine Fairgrounds. For full schedule, visit crownofmaineballonfest.org.

Farmstand by Ketch's Organics, 12-4 p.m., back parking lot of the Nylander Museum. 10 percent of sales go to the museum.

New Sweden Historical Museum open through Labor Day, 12-4 p.m. Monday-Friday, 1-4 p.m. Saturday and Sunday.

Women's professional networking at HardScrabble Solutions co-working office, 445 Main St., 3-6 p.m. Kid-friendly.

Public comment on land management and opportunities in the St. John/Allagash region, 6 p.m., Maine Bureau of Parks and Lands northern region office.

Healing Waters Women's Conference at Whited Bible Camp. Faith-based weekend with speakers, activities and music ministry to target emotional healing. FMI: Angel at 768-1862, Ayo at 227-9229 or visit www.hwwconf.org.

Riverside Public Market, 11 a.m.-3 p.m. at the Riverside Pavilion.

First Friday Art Walk, Main Street area, featuring exhibits at Wintergreen Arts Center, UMPI's Reed Gallery and Pullen Gallery. 6-8 p.m.

Opening reception for "heARTs & garMEnts" exhibit by Presque Isle native/artist Jillelaine Pickett and seamstress/designer Katrina Kelley, 6-8 p.m. at Wintergreen Arts Center during First Friday Art Walk.

Healing Waters Women's Conference at Whited Bible Camp. Faith-based weekend with speakers, activities and music ministry to target emotional healing. FMI: Angel at 768-1862, Ayo at 227-9229 or visit www.hwwconf.org.

Display "You Can Get There From Here" at the Caribou Historical Center and Museum, featuring various modes of transportation through the years. Check to see if we have missed any. Open 12-4 p.m.

Presque Isle Farmers' Market, 8:30 a.m.-1 p.m. at the Aroostook Centre Mall parking lot.

Sherman Fun Day at the town office yard, 6 p.m. Dancing with music by DJ Heidi Hollis. Prizes for adults and children. Fireworks at dark; 50/50 drawing. Rain date: Sunday, Sept. 3.