There's a group of German mums and their children meeting up every Monday 10.15-11.45am in Ham, Lock Road.
It's very informal & friendly , the mums (some dads, grandparents, au pairs are there, too) just talk - nearly all of them are native German speakers - and the children play with the toys provided. New people are always very welcome.
The age range of the children is from birth up to about 4 years - it's not that strict, during half term some mums sometimes bring their primary school children, but otherwise it's mainly babies/toddlers/pre-school children.
If you'd like more info, just email me on [email protected] or answer here - otherwise you can just turn up, but be aware that the group does not meet during certain school holidays (summer, christmas, bank hols).