Next weekend is Anthrocon (where sadly I'm not attending, for 2nd consecutive year).
Their theme this year is "Surf Pacific". So it was accurate for a picture of two guys who are actually attending: Augie and Adam.

If you are attending Anthrocon this year, you'll see on the conbook a drawing by this derpy panda, but in shape of an ad.

Patreon reward for Augie Doodle.
Traditional. Colored pencils.