All you creative minds out there...can you please help me with ideas for a 21st surprise party?

Question

I'm planning on throwing my BF a 21st surprise b-day party...

I've been researching and I can't find a good website with good ideas or tips. I can never seem to surpise him so I would LOVE to make his day memorable. I just need party ideas, like what drinking games we should plan, drinks to serve, food, etc.

I don't know if I should have a theme or not, would that be too kiddish?

Some of his interests include skateboarding, history on WWII, drawing, playing videogames (xbox 360 & Wii) he likes shooter games, and rpg's.

** Nothing too extreme though b/c his family will be there too.

Answer 1

something simple that you both enjoy . like an activity .. or .. photo collection ..

if he can drive.. day at a race course.

Answer 2

Just have a place with Video games, and just try to decorate with balloons filled with confetti and for food a chocolate fondue fountain

Answer 3

Since he's in to WWII do a 1940's themed party.  Think USO and big band music.  You should be able to check online for recipes and drinks popular at that time.