CLEVELAND -- We all know Cleveland rocks, but this weekend it also rolled in the dough.

The2012 Rock and Roll Hall of Fame Induction Ceremony and festivities not only gave Cleveland a positive image nationally and globally, but it also gave a huge boost to some downtown businesses.

Induction Ceremony press room photos

Three years ago city officials estimated at $13 million economic boost from the inductions. This year they expect to exceed that for a couple of reasons.

The economy is much improved and people are more willing to spend money/ There were alsomore inductees, so more family, friends and fans made the trip to Cleveland to celebrate.

Induction Ceremony red carpet