Fictional Character Fun!

Just something fun for a Monday!

I was bored this weekend and found this! And.... Go! My choices:

1. Hermione Granger
2. Steve Rogers (Captain America)
3. Tony Stark
4. The Doctor
5. Sam Winchester
6. Dean Winchester
7. John Watson

This would be the best dinner ever! The genius at this table (plus the hotness) would be awesome. Who would you choose?