If it was my child, I wouldn't be on here asking for advice! I don't have any littluns (yet) .
Looks like Hungry Hippos could be a winner (I can't get world cup cricket delivered in time, next year - looks ace!)
Along similar lines is Piranha something or other, game with marbles going up a plastic track and falling through holes. Just in case you're looking for options. Oh, and Pop-up Pirate was pretty popular