Easter activities for kids

[davecheet]

Great to see the great Orme pitch and putt course advertising on this site. Seeing that has reminded me to take en when I am off over Easter. That's a brilliant thing to do with the kids.
Took mine to Plas y  Brenin last easter hols for a Taster Day because they did two for the price of one deal. They had a ball. They're doing it again this year: http://www.pyb.co.uk/taster-days.php so I will take them again.
Anyone got any more suggestions for Easter kids activities? Preferably cheap cos they all add up.