Mashable is hosting the first-ever worldwide Social Media Day June 30.

Orlandoans (is that a word?) can join in the fun by heading to Wall St. Plaza at 6 p.m. for half-price appetizers and $2.50 Coronas and Margaritas (apparently Social Media Day is a little like Cinco de Mayo?)

For more info, follow Wall St. Plaza on Twitter, or hit up the Facebook event page.