Join a celebration of early summer at Gore Place, 52 Gore Street in Waltham, on Thursday, June 14 from 4 – 8, and Friday and Saturday, June 15 and 16, from 10 – 3, with beautiful floral designs in 15 rooms of the magnificent 1806 Gore mansion. The mansion is called “The Monticello of the North” and its lovely rooms inspire local floral designers in this annual event. Visitors vote for their favorite arrangements. Tickets ($15, free for Gore Place members) are available at the door. For more information visit http://www.goreplace.org.