Mystery Cafe Theater Company (Dinner) - Boston, MA Mystery Cafe Boston, MA Phone: (800) 697-CLUE URL: www.mysterycafe.com      Mystery Cafe is America's Original Murder Mystery Dinner Theater. Performing interactive scripted and improv dinner theater shows for over 20 years. The actors double as waiters and the action takes place around your dinner table. All shows include audience participation, comedy, mystery and music. Great for celebrations of all kinds.