What diet are you on? I personally wouldn't risk getting out of ketosis as I get vile headaches getting in, but if you slip in and out easily, then go for it, sounds like a lovely treat!
Most importantly - Happy Birthday:birthday::birthday:
Hope you had a fantastic day!
I'm having a break for my Birthday (Need something to look forward to!)
On the plus side, home made pizza is alot better than that greasy mess you'd get from a take-out place.