Themes for 2nd Birthday Party

For my two year old girl's party, I used an ice cream theme. It is very easy to find treats for goodie bags to go along. I also found a huge ice cream cone penny bank to use as decoration on ebay. I found a cake pan in ice cream shape at Michael's.

What does your 2 year old like?
The 2 year old in our family likes Thomas the Tank Engine. What a bout a train party?
Everyone could wear striped overalls and a conductors hat. Decorations are train shaped. I drew a train onto drawing paper and colored it in for Elijah. One the engine I put a big 2 indicating he was turning 2.
For a girl, what about a teddy bear picnic? Bear shaped cookies, bear shaped gummies, have guests bring a teddy bear, serve bear shaped pb&j sandwiches, etc.