BizSugar.com › Social Media › Celebrate Social Media Day 2011 in a community near you

For the second year in a row, Mashable is inviting the world to "toast" to Social Media Day (SMD). Held on June 30, SMD celebrates the revolution in media and how technological advancements have helped shape the way people communicate with one another and share information in real time.

In 2011, thousands of participants in more than 1,370 groups are ready to get together and make this event a success.