Buy Sherlock Holmes and The Mystery Of The Human Heart tickets for Shaw Festival Theatre in Niagara On The Lake, ON, CA. The event is scheduled for Sat, Aug 3, 2024 8:00 pm. We have 30 tickets in various price ranges from $100.00 to $514.00 with an average price of $210.00. Make sure to utilize our interactive seating chart to select the perfect seats for your experience.