User:NealWiser

While there is no official definition, a “Tweetup” is simply a gathering of users and is often organized exclusively through Twitter. To be sure, there are different types of TweetUps. Some people prefer them to be somewhat spontaneous and informal. Others like to schedule their TweetUps and give presentations or do other activities. The great thing about TweetUps is that there is no one way to do them; whatever works is the prevailing rule of thumb.

Also spelled as; "Tweet Up," or "Tweet-Up."