One of the moms from another meetup suggested this place and it looks great.
BABY PLAY TIME - Offered Tuesdays at 10:30am and Thursdays at 10:30am and 11:30am50 min. / Non-Walkers / $7 at the door (Buy 8, get 1 free – expires 1 year from purchase date)Encourage your baby’s development through play and learning. The first 20 minutes is an instructor led activity from sensory stimulation to songs, games and storytelling. Stay for the remainder of the time to meet and socialize with other babies and caregivers in our safe and comfortable play area, which is filled with age appropriate toys and books.
They say to arrive 5-10 minutes early. It's first come first serve.