<human>: Ok, so long story short I moved to a new town and as a result don't have any friends around or things to do. I work in retail (at a sporting goods store) so I'm not completely alone or anything. Anyway, 2 guys came in and were just chatting, playing with the golf simulator, things like that. They thought I looked familiar and asked if I knew somebody and naturally I responded saying I don't really know anyone, etc. 

They than told me about a business they had blah blah and said they go out a lot and if I ever wanted to tag along they will show me some cool places in the area. They gave me one of their business cards and didn't seem like weirdos or anything. (Early-mid 20's males like me) All in all they seemed like pretty cool dudes. 

My problem now is, for starters, it seems kind of weird doesn't it? I've complained that there is no real way to make friends for a 25 year old in a new area. This could be a golden opportunity, especially if their intention is just to add a drinking buddy. There's also they chance that they were hitting on me. I have ZERO problems with the LGBT community and it wouldn't even stop me from hanging out with them if their goal is to just be friends but I'm not planning on leading anybody on. I also don't want to wake up missing a kidney but I'm guessing this isn't the case. 

What should I do? I mean the worst that could happen is I meet up with them and don't have fun and call it a day I guess. The whole thing just seems weird to me. I'm not shy or introverted but calling them from a number they don't know and saying "Hey, remember me? That guy you gave the card to, let's hang out" seems horrifyingly awkward. So, what would you do in this situation?

This whole thing reminds me of this from It's always sunny:

Can you give me the gist of the text in a nutshell?
<bot>: Met other guys my age in a new area as customers at my work. Invited me to go out sometime with them but feel incredibly awkward and I'm not an awkward person. Advice?