Hi, I have a 9 month old but unfortunately I'm about to actually relocate to the states. I'm in the same position as very nervous about leaving here and not knowing anyone there! I also have a 3 1/2 year old and I loved The Albrighton centre. Used to go to loads of groups there, some free some like ?2. Lots of mums there to meet. http://www.albrightoncommunitycentre.org/whats-on/ Dulwich Library on a Wednesday for baby sing a long, they also do baby toddler group on a thursday. Dog Kennel Hill school do a great messy play. Another great website is http://www.edtots.co.uk/ Good luck