Every Saturday, ABC & Toy Zone (122 17th Avenue NW) hosts a free children's craft at 11 a.m. I don't think there is a way to find the schedule online, but if you get on their email list, it will be sent to you monthly (as well as coupons for their toys!). I took my son to make a kite this last week; it was a fun activity for pre-school aged children. Here is the schedule for the remainder of April...
April 9: Frog Puppets
April 16: Spring Chicks
April 23: Make an Earth for Earth Day
April 30: April Shower Raindrops