...you'll have to babysit all the kids and your meals will be $100 each.
www.foxnews.com

It's probably a fake, but funny nonetheless. But let's say it's real and friend genuinely doesn't know how to respond to an "invitation" like that.....
"Should I still send a gift??"

The invitee is besties with the bride's mother since childhood. So if I received something like that, I'd call her mom - "Meg, WTF??? Did you know about this??" She could take it from there. Unless Mom is as tacky as her daughter, and if so why are you friends with these people to begin with?

Woman 'in utter shock' by bizarre wedding invitation: 'Tackiest thing I've ever heard'
A Reddit user asked for help from others after receiving an invitation to a wedding that came with a catch: She had to babysit for the children present and pay for her and her husband's meals.

It's probably a fake, but funny nonetheless. But let's say it's real and friend genuinely doesn't know how to respond to an "invitation" like that.....
"Should I still send a gift??"

The invitee is besties with the bride's mother since childhood. So if I received something like that, I'd call her mom - "Meg, WTF??? Did you know about this??" She could take it from there. Unless Mom is as tacky as her daughter, and if so why are you friends with these people to begin with?