Just wanted to say Hi and good luck. I know how nice it is to meet other mamas but that it can be kind of hard to make those bonds if you are working. Anyway, besides just chatting up to people at the playground (which I always do and sometimes it takes awhile to get someones # or make a plan to get together) - it might be a good idea to take a Music or gymboree type class if you can swing it. I know our area does Music Together classes on the weekends.