Official WSOP schedule
That's interesting they are having it for $50K, 5x the NLHE ME. They didn't even have a HORSE or HOSE event last year. HORSE attracts strong players and they should have quite a lineup for that at $50K. I would expect it will be televised at $50K.
I play all the HORSE events equally badly and would like to play in HORSE tournaments. However, they have had $200 HORSE tournaments online with like 20 players including several name pros, so it seems more EV+ to play the games the fish play.