Purchase Sherlock Holmes and The Mystery Of The Human Heart tickets for Shaw Festival Theatre in Niagara On The Lake, ON, CA, scheduled for Wed, Jul 24, 2024 2:00 pm. With 19 tickets up for grabs, priced between $250.00 to $514.00 and an average price of $362.00, there's an option for every budget. Choose your ideal seat using our handy interactive seating chart.