Here’s a helpful video reminder that tomorrow- Black Friday — is not just for buying stuff you don’t need at prices you could probably beat at home online. No, it’s also the day for the 4th annual Never Not Funny Pardcast-a-Thon, the 12-hour comedy podcasting marathon hosted by the Nerdist Channel’s own Jimmy Pardo and his podcast partners Matt Belknap and Pat Francis along with an all-star parade of guests, They’re raising money for Smile Train, which provides free surgery for kids with cleft palates and cleft lips who otherwise couldn’t afford it.

Among this year’s guests, as we’ve previously noted, will be Jon Hamm, Sarah Silverman, Rob Corddry, Scott Aukerman, and many more. Watch it live noon to midnight on Friday (Pacific time) at pardcast.com. And donate here.

(Say, while you’re in a giving mood, why not watch Write Now! with Jimmy Pardo on the Nerdist Channel? Or listen to Never Not Funny? Or subscribe to the Nerdist Channel? It’s the spirit of the season….)