Ribbon cutting ceremony at Presque Isle Historical Society's Maysville Grange Museum, 10 a.m., sponsored by Central Aroostook Chamber of Commerce.

Houlton Agricultural Fair through July 4 at the Fairgrounds. Non-ride admission $6; ride bracelets $19. Gates open 8 a.m.

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

Grand opening of the Maysville Grange museum, hosted by Presque Isle Historical Society, 10 a.m.-2 p.m.

Chicken barbecue at St. Theresa's Church, Stockholm, 10 a.m. until gone. Cost: $8. All are welcome.

Houlton Agricultural Fair through July 4 at the Fairgrounds. Non-ride admission $6; ride bracelets $19. Gates open 8 a.m.

Chicken Pie supper with all the trimmings at St. Louis Church, 4-6 p.m., sponsored by Ladies of Ste.-Anne. Adults $10, children $5.

Houlton Agricultural Fair through July 4 at the Fairgrounds. Non-ride admission $6; ride bracelets $19. Gates open 8 a.m.

Houlton Agricultural Fair through July 4 at the Fairgrounds. Non-ride admission $6; ride bracelets $19. Gates open 8 a.m.

Presque Isle Elks Fourth of July celebration at Riverside Park, 11 a.m. Dunking booth, free refreshments, musical entertainment. All are welcome.