It isn't SXSW without Media Temple's massive, official SXSW Interactive Bash. The premier web host returns for the 12th edition of one of the week's biggest parties.

This year boasts the legendary Joan Jett and the Blackhearts, with a special DJ set by Myles Hendrik. No question, Stubb's is the place to be on March 12.

Keep your schedule clear, because you're invited to take part in the festivities. Come one, come all, bring a guest, and hang loose.

Programming descriptions are generated by participants and do not necessarily reflect the opinions of SXSW.