The Trustees are celebrating the Winter Solstice on December 21 at a number of different venues. Appleton Farms in Hamilton and Ipswich is the site of a Winter Solstice Walk from 5 – 6:30, and Fruitlands Solstice Stroll in Harvard from 4:30 – 6:30 features a candlelit walk followed by hot chocolate and s’mores around the outdoor firepit. The Old Manse in Concord hosts Illumination Night with hot cider and rum, and Castle Hill on the Crane Estate in Ipswich is where you’ll get to attend the somewhat strenuous Dunes to Tavern Solstice Stroll (6:30 – 9:30). Powisset Farm in Dover will hold Mindfulness on the Farm (bring a mat), as well as a Fondue Dinner, and for those near Governor Hutchinson’s Field in Milton, enjoy a fire dance performance at Solstice Illumination Night from 6 – 8. Chestnut Hill Farm in Southborough holds a Farmstead Solstice Stroll, and both Francis William Bird Park in Walpole and the Ward Reservation in Andover and North Andover are putting on Winter Solstice Celebrations. Fees and times vary, so to check them all out visit www.thetrustees.org.