Trying out The Rink at JCube because its only 20min by train from ours to Jurong East and I don't have to depend on Daddy who's working today:
Its nicer and cleaner, but more expensive than the Kallang LeisurePark one (well duh!): $16 for a kid with skates rental, $3.50 for me a spectator and $15 for the damn walrus/seal/sealion (i can't ever tell the diff).
Halfway through they decided they both want the penguin instead which is cheaper at $10 each. The Rink guys allowed me to downgrade of course, without refund.
And what did they do with their penguins? Made it shave the ice so they can take home cold bits souvenirs. Now is a good time as any to educate them about the changing states of water you think??