Probably something like festival with each player hosting their own mini event like a dunk tank or a Massive rock wall with merch at the top something that would be really fun is if there was a mini rink with like 10 yards long 4 yards wide you could do like hockey for 3 year olds and it would be kinda cool I guess but it would be probably really hard for them. you would also need it to be at daytime but could have something after the game for adults like a party or a concert but it would have to stay kinda hockey related it would be hard to have a event without it being kinda warm out because lots of people don't like being in the cold for that long. but it would be fun no matter what cold or warm but the perfect temperature is 5 degrees celsius