now operated by Mall management) now occupy the fourth floor as of January 2012. For many years the 4th floor was considered a ghost town but has recently surged in popularity and remains 70% occupied. Planet Hollywood, at the height of its success, was once a very popular restaurant on the fourth floor, but closed in 2003. This space is now occupied by Dick's Last Resort . [ 21 ] Skydeck Sports Grille and Lanes, formerly Jillian's, was initially closed due to low foot traffic and issue running a family friendly restaurant in a space occupied by several bars. The Mall was in negotiations with Dave and Buster's for several years, which failed to re-open the location. In 2011, new owners were brought back in and relaunched the restaurant and lanes under the new name. [ 21 ] In order to keep the fourth floor from failing as it did in the early 2000s, the Mall has strategically leased to several different corporations, rather than leasing several spaced to one corporation. The bankruptcy of Jillian's in 2004 led to the lowest vacancy rate of the 4th floor, at 41%. [ 21 ] The original Level Four had a comedy club, Hooters , bowling alley, arcade, and Planet Hollywood . [ citation needed ] Due to the structure of the building, Level Four only exists on the East and South side of the mall. Currently, the mall has 23 empty stores. Mall of America is 4% vacant while nearby Southdale Center