Originally Posted by tennessetom

You can get cake thru security, why not try cupcakes instead order ahead from like Georgetown cupcake might not be as festive as cake but won’t require cutting either.

Originally Posted by corky

I would do cupcakes and bring your own party paper plates.

Originally Posted by ecaarch

Cupcakes are a great idea - no need for knives, and possible not even forks or plates. Pick them up from your favorite local the day before your flight and FREEZE them. Cakes (and cupcakes) freeze very well and that will make it a LOT easier to get thru the airport, especially if you take them from the freezer just before you depart.

Originally Posted by Wingtipflyer1

Agree with other travelers, go the cupcake or pre sliced route for simplicities sake & keep the TSA persons calm.

Originally Posted by platbrownguy

If you're bent on doing it on board, definitely do securely packed cupcakes and wait until the FA is un-busy (i.e. NOT during boarding) to mention that you brought cupcakes for a birthday celebration and would it be okay if a few of you sang happy birthday, etc. Obviously bring enough for 10 pax + at least 3 FAs, individually boxed with a tamper-evident sticker à la Georgetown Cupcake, Sprinkles.

Originally Posted by ryanbriar

Cupcakes are likely the best bet if in the air.

Originally Posted by TravelerMSY

How about tiny beautiful cupcakes? Freeze or chill them a little and they’ll be fine by the time you eat them.