Planning to go see my in-laws who live in Birmingham with our two young DC (age 4 and 2). Would appreciate some ideas on where we could take the DC out. Up to now we have Warwick castle, Drayton manor, think tank museum and Cadbury's world. I'm not sure if they are still abit young for Cadbury's world? But would also like ideas for places that are abit cheaper as I don't want to be paying a fortune each day. Also any good farms in the area? Thanks!