FYI... a friend of mine (who used to work in children's programming for the BBC) has organised a fabulous playgroup that meets on Thursday mornings (10:00am to 11:30am) in Christ Church Mayfair (church has said they can use their big indoor space for play) on Down Street in Mayfair.
They do games and sing-a-longs, and it is a nice way to meet other mums too. My little girl (15 months) really loves to attend. You can e-mail [email protected] if you'd like more information.
Anyway, I know how it can be hard to find a good playgroup, so I thought I would mention this one on mumsnet. Thanks.