Revealing ideas!

Me and my fiance are currently ttc and with the symptoms I've already been having I'm thinking I'm gonna get that bfp. My af can be irregular at times so I'm waiting to take a test till the last possible moment. But with the holidays and all coming up I wanna surprise him if I get the bfp. Anyone have any ideas on the revealing of the test? I would ask family and friends for ideas but I'm not wanting to reveal to them until I'm after 13 weeks cause if I am, then this will be my rainbow baby. Thank you :)