I got an email this morning from IHOP . I'm not sure if it is a local deal or for more Texas cities. The nearest six flags is about 3 hours away.
Email titled :
Turn Pancakes into a Six Flags Fiesta Texas Family Vacation
4 Six Flags Fiesta Texas Tickets and $40.00 IHOP gift card.
They don't give you the actual tickets. They give you a voucher that you turn in at the park entrance. The voucher is good August 1 - September 11, 2016
It's a good deal if your are close to Or going to San Antiono. Each Six Flags admission is $57.00
Only way of knowing if your IHOP has this available is to call or go into the restaurant.
IHOP store locator: http://www.ihop.com/ihop-locations