The attic has been transformed, the clues have been planted, and the bell is ready to ring.

After more than a year of anticipation, we’re thrilled to share that Harriston’s first and only adventure game is NOW OPEN!

Click here for full details on The Postmaster’s Riddle and to book your game.


  • Adults: $35 + HST
  • Students/Seniors: $28 + HST

Note a minimum of 4 and a maximum of 10 people are permitted for each game.

Game Times

Our regular game schedule will commence in January, with game times available Friday evenings, Saturday and Sunday. Each game will last a maximum of two hours.

If you’re looking for a unique way to spend time with your friends and family during the holiday season, there are a limited number of game times available from December 28 – 30.

Gift Certificates Available

If you’re looking for a creative or last minute gift, we can help! Click here to purchase a gift certificate for a remarkable group experience.

Merry Christmas from the Escape The Old Post team! We look forward to seeing you very soon.

Statement on COVID-19

Due to the spread of COVID-19, the Old Post will not be accepting bookings for Escape the Old Post or The Post Script event space until further notice. We will re-evaluate this policy on April 6, 2020.

In recent weeks, we’ve taken additional precautionary measures to sanitize our spaces to ensure the health and safety of everyone who visits the building, and our community at large.

If you have previously booked a game, we will gladly reschedule your game for a later date or process a full refund. We have waived our cancellation policy and will reach out by email to anyone who has booked a game in the coming weeks.

The Old Post supports individual and community health. Please take any required action to ensure the health of your family and your community.

- Michael & Sue Hendrick, Owners, The Old Post