I don't play in the league, but I always participate in the fundraiser, buy raffle tickets and make a donation.
If one of our teams is going to the finals, they throw a fundraiser at the bar and the local Billiard supply gives them some cues and stuff to raffle off, and many of the local businesses' donate gift certificates and gift debit cards to raffle also, the bar tables are free all day and the owner of the bar pays for the food and soft drinks and buys a few rounds for all.