This is what stores I know of and if they are sold out based on this thread. I'm sure Mike cleaned out several of these locations!
1907 Taylor St GONE
2902 S. Shepherd GONE
5415 West Loop S GONE
8230 Kirby - Reliant area GONE
8380 Westheimer GONE
9718 Katy Frwy BUCKET GONE - 2 bags left
13830 NW Fry GONE
2610 Eldridge Pkwy BUCKET GONE, BAGS?
10075 Almeda Genoa
3119 Silverlake Village, Pearland GONE
5941 E Sam Houston Pkwy
5740 Hwy 6, Mo City
Willowbrook Bucket GONE - bags?
Copperfield GONE
5722 Fairmont Pkwy, Pasadena
16758 SW Fry, Sugarland
19945 Katy Frwy
140 Fm 1960 E