The event will take place at Altitude London’s 28th floor venue, Altitude 360º Black. It is billed as the only events industry networking event taking place during Social Media Week, which runs 13-17 February.
Event planners will have the chance to network and learn more about social networking tools such as Twitter, Facebook, Foursquare, Pinterest, Instagram, YouTube and Flickr.
Guest speaker St James will advise delegates on using social media to create lasting digital footprints.
Altitude London marketing director Peter Kerwood said: "The opportunities of social media are endless and the week celebrates innovative new ideas in the field. It is vital the event industry keeps up with this ever-changing social media landscape. These event industry Tweetup events will help anyone interested to do just that."