I'm fond of donating to good causes. The two charities I give to monthly are the Czech People in Need and Make-A-Wish International, and one of those small things divorced from regular timekeeping that reminds me each time a year has passed has, for the longest time, been the annual Jingle Jam. Beyond that, it's always fun to donate when a streamer I like holds a fundraiser, or I encounter someone legit collecting donations in person.