A Tweetup is when people on Twitter in the same geographical area meet up at a predetermined spot to… meet. Could be a park, a restaurant, a bar for happy hour – anywhere really. There are different Twitter accounts to follow depending on what your area is. For example, I follow the Twitter account called “SacTweetUp” and they post about upcoming meet ups happening in the area. Best bet is to search Google or Twitter for something like ”[your city here] tweet up.”