I have only been playing for a couple years, but this is the first time I have seen a casino get low limit Stud and Omaha games going at the same time. They had 15-30 Stud for a couple hours before I got there.
Later on, they got 5-10 NLHE, 10-20 O8 and 2-10 Stud and possibly 25-50 NLHE. Besides the normal small Limit and No-Limit Hold'em games going, they had 10-20 and 40-80 LHE, 10-20 NLHE and 4-8 O8. One of the first things I noticed on the electronic regisration system when I walked in was the wide variety of games going.