All Day

Ribbon Cutting

Presque Isle

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

Houlton

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

Farmers’ Market

Presque Isle

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

Museum grand opening

Presque Isle

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