How you spend this year’s 4/20 is your business, but we’re sure that by about 8 o’clock you’re gonna have the munchies. Do you like tater tots and surf rock? Do you like open bars and drink specials? Yeah, we thought so. The Giraffes, Brooklyn’s favorite instrumental surf-metal rockers, are bringing their Marshall stacks (RIP Jim Marshall) over to Trash Bar for a night sure to leave your ears ringing and your Saturday a mess (hangovers go with the territory). Get there early for the 7-8pm open bar and stay late for free karaoke, tater tots, and Trash Bar’s signature special – $3 PBR and $6 Jack and Back.