Want to hit a club for NYE but keen to avoid that too-cool-for-school attitude? You're not alone, but luckily there is an answer: Regression Sessions. This continually ace party demands that punters leave any sense of being a grown-up at the door and indulge in a night of gloriously silly shenanigans. Their New Year's edition will feature even more ridiculous games, activities and antics than usual – expect stuff like bouncy castles, space hoppers, retro video games, a giant ball pit, celebrity piñatas, a photobooth and much more – all in place to help you recall the carefree days of your youth. Music-wise, you'll hear anything from classic house to ’90s hip hop to garage to drum ’n’ bass.