Hotel Zetta welcomed their first guests today during their soft opening. Both the lobby and second-floor mezzanine offer an interactive thrill -- specifically, a Plinko wall inspired by the greatest game on The Price is Right. Guests get the chance to win stuff with the Plinko wall as they drop a ball from the mezzanine level through a series of random pegs before landing at number on the lobby level below. You know how it works.

Each number will contain a different prize, ranging from a spa treatment to a free stay, VIP upgrade, and more. The grand opening of the hotel is slated for April 1. And the restaurant, The Cavalier, is set to open in August 2013.

Below, canine sculpture in the hotel lobby. Arf.

Hotel Zetta: 55 5th Street (at Mission), S.F.