Experience a European en plein air market vibe at the annual Open Air Market Day at The Wadsworth Mansion at Long Hill Estate in Middletown on Sunday, Aug. 28, from 10 a.m. to 4 p.m. Vendors will sell Connecticut-grown produce, along with breads, cheeses, jams and crafts. Entertainment includes carriage rides, kids’ activities and tours, and admission is free. Information: wadsworthmansion.com. More deals at courant.com/savvyshopper.