Join us today! Rag Blog Happy Hour, 5-7:30, at Maria’s, 2520 S. Lamar. Informal gathering. All are welcome! Special guests: Sarito Carol Neiman, author and original co-editor of The Rag (1966); Philip Russell, author of the newly released “History of Mexico: From Pre-Conquest to Present.” No charge. Maria’s bar and menu available. Leeann Atherton performs at 7 p.m.