I found the annual pass ok wor. We went to OP late afternoon on Sunday. W ...
Oh! What a coincidence! I also went on Sunday afternoon to Whiskers Kingdom, merry-go-round, little train ride, panda/goldfish and aquarium! There were too many people (adults too) at the children's playground so we didn't play there. The lineups were ok, not too long.
Yes, good to just target 2-3 attractions at one time and spend half day there.