Gore Place, 52 Gore Street in Waltham, will sponsor a series of family activities on Saturdays from July 7 – 21. Fun on the Farm (July 7), is a visit to the farm, the animals and gardens. Free. Fun With Butterflies (July 14), will feature activities in the mansion and gardens, $5 per. Fun with Weaving (July 21), is a hands-on activity for all ages with weaving instructor Beth Guertin, $5 plus material costs.For more information call 781-894-2798, or email events@goreplace.org.