I think I can remember on past flights, the captain going through his welcome onboard message...then wishing those celebrating a happy birthday etc.

Do they still do this?
It's DH's birthday the day we fly to Orlando and I think it would be cool for him to get a message. With it being the day we fly and all of the airport hassle etc, I'm looking for little ways to wish him a happy birthday so it doesn't go by unoticed.