The Oklahoma State Fair is opening tomorrow, September 13th, 2012!  Regular admission is kinda steep at $9 for adults and $5 for children ages 6-11, but don't fret, there are quiet a few special promotions that can save you BIG!    Some of the special promotion prices include:   Dr. Pepper Days ( September 13th & 20th)- Bring in a Dr. Pepper can and get $8 off the price of a ride wristband.  September 13th  there is an Opening Day Discount, and admission is only $2 for everyone.  September 17th  will be School Kids' Day, and all kids through 12th grade get free admission.  September 18th  is Super Saver Tuesday, so admission is only $3 for everyone!  September 18th  is also Armed Forces' Day, service men and women, and their spouses, get free admission with a military ID.  September 19th  will be Senior Citizens' Day and all Seniors 55 and over get free admission.   For more information on the Oklahoma State Fair attractions, location, even...