OAK Long Bar + Kitchen’s beer garden (which launched back on September 21st) is closing up shop for the season come Columbus Day, so they’re hosting one final hurrah to make the most of the patio pop-up. On Thursday, October 4th, get your behind to Back Bay between 4:30 and 7:30pm for an end-of-week bash with $5 Zero Gravity Oktoberfest beers and free (free? free!) apple cider donuts. Don your flannel because anyone who shows up in the signature fall style will find themselves with an OAK Long Bar + Kitchen gift card of a surprise value. If you want the full Zero Gravity experience, make sure to order the sampler bucket, which includes four of their beers – Oktoberfest, Conehead, Little Wolf and Green State Lager – as well as a double portion of caramel popcorn. See who else is going on Facebook.