I am trying to get together a list of addresses for the guests I'd like to invite. I have a few co workers I'd like to invite. I am getting ready to send out my Save the Dates so, I asked one of my co workers for his address the other day and he was like just give it to me at work. Do you think this is how all of my co workers will feel? Its it okay to get their addresses? This situation with the guy the other day makes me think.. I don't want to creep them out. It's not like I am going to stalk them. I just want to send them the Save the Date, Invite and Thank You cards. HELP! Am I over thinking this?