Missed Subject Test

[MetaphysicalDrama]

I missed a GRE subject test this weekend.  The testing center was in a university student center where I do not attend school, and to make matters worse, there was a football game scheduled on campus that day, so parking and navigation was restricted.  When I finally found some parking, I sprinted around campus for about thirty minutes trying to find the building with no luck.  Does GRE ever offer another chance to take the subject test if you've registered for the original date and were a no-show?  Two programs of interest to me recommend the subject test.