entertainment

nightlife, show business

delectation, delight, enjoyment, joy, mirth

gratification, relaxation, relief, satisfaction

exhibition, performance, presentation, presentment, production, show, spectacle

escapism

escape, pastime, time killer

binge, fling, frolic, gambol, lark, revel, rollick, romp, spree

frolicking, rollicking

carousing, conviviality, festivity, gaiety (also gayety), hilarity, jollification, jollity, merrymaking, reveling (or revelling), revelry, whoopee

picnic

laugh, riot, scream

activity, game