I live in Bath but would like to take my two girls, aged 5 and 7 for a day out in Bristol but I want to avoid the obvious stuff. The Zoo, aquarium, @Bristol, SS Great Britain, are all great but we've done them and want to do something different. Any ideas? What do local Bristolians do for a day out without spending a fortune - places the kids love running around, or looking at something interesting or eating somewhere different - any ideas very welcome! Thanks!