Hannibal Buress, a stand-up, actor and writer known for his work on “Broad City,” “The Eric Andre Show” and “30 Rock,” will play a free show at Comedy Works’ downtown location tonight. The “pop-up event” at 10:15 p.m. follows Comedy Works’ weekly “Thick Skin” show at 8 p.m. Tickets for the Buress show, at 1226 15th St.