What is no rest for the wicked tour?

As an AI language model, the most recent "No Rest for the Wicked Tour" would be the one that happened in 2014. Here's a brief summary of that tour:

The "No Rest for the Wicked Tour" was a concert tour by Ozzy Osbourne, the legendary heavy metal singer, which took place in North America in 2014. The tour was named after his 1988 platinum-selling album with the same name.

The tour was announced in February 2014 and was promoted as a follow-up to the 2010 "Scream Tour". Ozzy Osbourne was the headline act accompanied by lead guitarist Gus G, bassist Rob Nicholson, keyboardist Adam Wakeman, and drummer Tommy Clufetos.

The tour kicked off on July 25, 2014, in San Bernardino, California, and concluded in Honolulu, Hawaii, on October 30, 2014. The setlist for this tour included some of Ozzy's iconic songs such as "War Pigs," "Crazy Train," and "Mr. Crowley," as well as three songs from his then-new album "Memoirs of a Madman."

The tour was a success, with several shows being sold out. The fans sang along to every song, and Ozzy Osbourne's energetic performance made it a memorable one. The tour was also notable for the singer's health problems, with him canceling shows due to pneumonia and a hand injury.

Overall, the "No Rest for the Wicked Tour" was a successful and entertaining tour for Ozzy Osbourne and his fans.