I happened to be at 9259 during its 5th (I think it was 5th) anniversary event by chance (went on spur of the moment impulse with my date not knowing it was a special event night). The place was absolutely jammed; the biggest and highest density crowd I've ever seen at an HB and also the most action in progress all over the place...an awesome orgy.
Anyway, that night there were at least two male couples having oral sex in the main (lounge) room. It is the only time I've seen significant male homosexual acts in an HB though; I have seen guys kissing each other on the lips a few other times (no DFK though)...all of them at 9259 I believe.
It was my date's first time ever in an HB, and as you may imagine, it made quite an impression on her...not the gay sex particularly but the whole over-the-top scene.
While my date and some other guy and I were getting it on in one of the (very crowded) playrooms, I did hear some guy screaming "Broken Arrow! Broken Arrow!" from another room.
-Ww