There are a myriad things going on at your local library every day. Go online for a schedule of their story times, puppet shows, book groups, instructional classes, meetings, and more. Not to mention they have a ton of great books.
You bring the blanket and a snack and prepare for a yarn. 10am. Free.
Activities and stories perfect for the 3- to 5-year-old in the brood. First and third Thursdays of the month, 10am. Free.