It must be my lucky day
I just noticed a "Stay 3+ nights, earn triple points at Holiday Inn Express" promotion between August 1st and September 30th (didn't see a thread for it, but check your accounts)
- My 6-night stay August 27-September 2nd will therefor complete ALL my Q2 Accelerate marks, two of my Q3 accelerate marks (two can be marked off with just a single stay) AND earn triple points.