Happy Birthday in advance!
Once you hit 40, your birthday celebration lasts for 1 entire week.
Once you hit 50, your birthday celebration lasts for 1 entire month.
These are the rules.
I'm not saying which category you fall into, and I am sorry that your other half isn't feeling good, but there's plenty of time for him to recover and join in with the wild partying. I'm sure your wieners won't need any convincing to get rowdy.