What’s a tweet up? Your chance to meet face-to-face with fellow educators who use Twitter to strengthen professional learning and to connect. This is the second ASCD Sham-rocksannual ASCD Tweet Up, sponsored by Herff Jones Nystrom, a provider of classroom teaching resources. The free event kicks off at 5:30 p.m. CST on Saturday, March 16, during ASCD’s 2013 Annual Conference and Exhibit Show in Chicago.