DS will be 13 in January and is trying to think of ideas for a small birthday party with his friends but not coming up with any ideas. He wants to have 3 friends so could be at home or somewhere else. He had a bowling party last year so doesn't want to do that again. Sports parties don't really work with 4 boys. It will be freezing cold and dark in January so trying to think of something interesting to do with a small group of 12/13yo well-behaved boys. Would appreciate any bright ideas!