u can try putting him in a baby carrier and u can carry on with ur dinner... maybe he will fall asleep if he is very used to his 7pm bedtime. unless u drop by for a while just for courtesy sake and then go home.
one day activity won't affect much. you can try to make your baby nap before dinner so he can stay up during dinner and knock out on the way home
One day activity may not affect to baby's daily routine. you can make baby sleep well before going to the wedding .
Dont go for the wedding. Baby is more important. Get an MC LOL
I'll let baby sleep before going to the wedding
I’ll let baby sleep first
try get a baby sitter?
Skip the dinner