Royal Tyrrell Museum coupon

I brought some friends to the museum yesterday. I tried to search for coupons before going and these were my findings.

No coupon in the Calgary Entertainment Book 2009

Calgary Student Coupon Book 2009 Buy 1 Adult, get 1 free coupon expired on June 30.
There is a buy one get one free coupon for after 4PM and a 10% of Gift shop coupon.

There is a $10 Adventure coupon on some cereal boxes (Mini Wheats, Rice Krispies), but they are limited to evening visits during summer.

Show your AMA card and you can get 10% off your admission.

Plan your trip a few weeks ahead of time and you can get them from Air Miles.
https://www.airmiles.ca/arrow/ProductTicketingDetails?productId=prod01417

Get an Alberta Road Map ($2) and get the buy one get one free coupon (not valid in July and August)

Travel Alberta offers the similar 2 for 1 after 5pm between May 15 and August 31.
http://www1.travelalberta.com/card/offers/details.cfm?ID=1605&LastMin=0%20&category=Attractions%20&Accommodation=0%20&showAll=1%20&userSegment=5%20&City=Drumheller

The days are long and the museum closes at 9pm in summer, it may not be bad idea to visit in the evening to save on admission if time permits.