tomorrow, the book bash at aston hall brilliant day we went last year, or the lord mayors show, in city center I think,
fair ground at cannon hill all rides 50p
think tank, brilliant day out, donsaurs at the mo
dudley zoo, really easy by bus too
sealife center
hickory dickory's kings heath
malvern park in solihull, also called brueton park, not sure why 
blakesley hall
check out your local library for activities
also shirley park is great play area mini golf plenty of room for ball games cycling roller skating etc
solihull ice rink
have a fantasic week