Husband`s 30th Birthday

I am doing this way in advance, my husband turns 30 in March.
He is having a bad time at work, and he is struggling a lot. I want to throw him a GREAT surprise birthday party! He deserves it!
I have reserved our church hall and I think after the party, I will take him to Atlantic City for the night, with some friends.
That is all I have so far.
I am interested in hearing any ideas anyone has.
I want this to be perfect! thank you!