Answer: reunes

AnswerCrossword Clue
REUNES

Catches up with old classmates

REUNES

Attends homecoming

REUNES

Meets years later

REUNES
Meets old friends
REUNES
Visits one's alma mater.
REUNESDoes the old grad bit.
REUNESGets together with other old grads
REUNESMeets old classmates
REUNESCelebrates Alumni Day
REUNESAttends homecoming, say
REUNESParticipates in a class action
REUNESGets the family back together
REUNESMeets with old classmates
REUNESCelebrates Alumni Day, e.g.
REUNESSees the old gang again
REUNESGets together again
REUNESGets back together