Meetups: I circled Hurricane Hannahs for at least 15 minutes the first time trying to figure out which was our group and then to approach the group and start talking. I also circled the light pole the first time and didn't talk to anyone because I didn't realize that was our group. Someone started bringing signs, which has helped. As someone else has said, you are a stranger only for the first minute. Once I introduced myself and others did, and I matched screen names with IRL faces, then it was talking to friends, so absolutely walk up and say hi. We will be glad to see you!