Sunny,

If you want to meet military guys, go hang out at City Center (that's the big mall) and look for buzz cuts, and Paloma's sometimes has a group of them. They're pretty easy to spot since they are all usually huge and have a distinctive haircut.

There's a group of American Firefighers that hang out at Rydges. Just look for a handsome Latino named Mario from Los Angeles and a Iowan blond named Sam and you've found them.

I'm sure they will keep you entertained.