Game Con Online is the worlds first Indie Video Game, Card & Board Game convention with a fully fledged MMO! Meaning everyone will be able to join the MMO and be apart of the virtual convention. With Discord and Streaming like most conventions this seems to go above and beyond with the MMO as it's basis. 

Discord & Stream = Free to Participate and join!
The MMO/Convention will only cost $5
To become a Vendor will only cost $30 +

You can pre-purchase at: https://GameCon.Online