Ten Days of Play returns to the Berkshire Museum for its fourth year Friday, Feb. 12, through Sunday, Feb. 21, to coincide with most schools' February vacation weeks.

This celebration of child-directed creative play with modular building toys is included with regular Museum admission and is available from 11 a.m. to 3 p.m. daily and noon to 3 p.m. on Sundays.

A kickoff celebration will be held from 5:30 to 7:30 p.m. Friday, Feb. 12, during a free community night. Families are invited to explore the ArtZoo exhibition and 10 Days of Play activities, free of charge.

Ten Days of Play is part of Pittsfield's annual 10x10 Upstreet Arts Festival. For complete details, visit www.discoverpittsfield.com/10x10.