Here is the weekend fun round-up of inexpensive things to do in the Greater Boston area for the last weekend in March! Finally some warmer weather!

Institute of Contemporary Art: Saturday, March 30, 2013. The ICA in Boston is free the last Saturday of every month, which is this weekend!

Free Guitar Lessons at Guitar Center: Saturday, March 30, 2013 at 10:15am at your local Guitar Center. Every Saturday during the month of March, receive a free Guitar lesson at your nearest Guitar Center.

Harvard Art Museum: Saturday, March 30, 2013. From 10am-12pm on Saturdays, Massachusetts residents can explore the museum for free with proper Mass ID.

Harvard Museum of Natural History and Peabody Museum of Archaeology and Ethnology: Sunday, March 31, 2013. Mass residents can visit the Harvard Museum of Natural History and the Peabody Museum of Archaeology and Ethnology for free on Sundays from 9am-12pm with proof of residency.

Free Pilates with Hanneke: Sunday, March 31, 2013 from 9:30am-10:30am at the Lululemon Store, Prudential Center. Join Pilates Instructor Hanneke on Sunday morning for a free pilates class at the Lululemon store inside the Prudential center.

Participate in an Easter Egg Hunt: Boston.com has a great list of all the Easter Egg Hunts in the Greater Boston area for this weekend, mostly on Saturday.

Hope you all have a great weekend! And Happy Easter if you are celebrating this weekend!