What would be the best song number for a family reunion?

Question

our clan has been planning for a family reunion this coming November. and sad to say, i was tasked to prepare a song for the said event. it will be sung by all my cousins as a presentation during the program. unfortunately, i am not into knowing what songs should fit the occasion. can somebody give me lists of possible songs that gives nice messages for family togetherness or the like...

Answer 1

we are family - sister sledge

..?

Answer 2

Besides We are Family by Sister sledge or Family reunion by The O'Jays. I'm at a loss