get together
• (of people) gather or assemble socially or to cooperate.
• "we must get together for a drink sometime"
get-together
noun
• an informal gathering.
• "a family get-together at my parents' house"
Similar:
party,
gathering,
meeting,
tweetup,
do,
bash,
rave-up,
thrash,
knees-up,
jolly,
beanfeast,
bunfight,
beano,
