If you’re looking for a way to get festive this year, we’ve got just the thing: join in on the biggest holiday bar crawl of the year with Snow Day. A ticket gets you a free beer, a signature drink mug, exclusive drink specials, and access to participating bars.

In addition to quenching your thirst, you’ll get to compete in a holiday costume contest where the winner receives a free trip to Costa Rica! Click here for more info, and today only use code DCIST to get an extra 15% off your tickets.

We’re also giving away a pair of tickets to one lucky winner! Sign up after the jump for a chance to win. By submitting this form, you agree to be signed up for the DCist Daily and Snow Day newsletters. You must be a subscriber to be eligible to win! Gothamist LLC terms & conditions apply.