A number of musicians will celebrate late Widespread Panic guitarist Michael Houser’s birthday next month. The performance will take place at Denver, CO’s Cervantes’ Other Side on Saturday, January 4. Artists confirmed to appear at the Michael Houser Birthday Celebration include his former guitar tech Sam Holt, Tori Pater, Spanky, Bloodkin’s Eric Martinez and Andy Clapp. Special guests are expected. Houser passed away in 2002 at age 40.