I have two kids... one is now 18 and graduating and another one who is 9 and just going into 4th grade.
Enjoyed parties at your house in the past, so I'm sure this will be fun too! Good chance I can come.
Now THAT'S a long haul!
Tell your brother to postpone the reception.
I think the issue is that one party will have free booze while the other will not. I'm assuming you can't have alcohol at your party since it's being held on public property?Tell your brother to postpone the reception.