Anyone want to meet for a playgroup?

I would love to meet for a playgroup. Someone else sent me a message and we were wanting to meet up. What would be a good central location for everyone? Maybe Coolidge Park downtown? We could do a picnic or something. Would we want to do mommies and babies only or bring the dads along? I would really like to talk to other moms my age and let my son interact with other babies.