Also in custody are the vocalist for the band performing that night, Marcelo de Jesus dos Santos, and show producer Luciano Bonilha.

CNN: STORY HIGHLIGHTS

Roth will be making a special appearance on opening night, performing an illusion that's actually pretty dangerous, CEO Robert Frey said.

CNN: Year-round haunt spooks Vegas

In the entertainment section, for instance, you can find out who is performing in your area on New Year's Eve and what your favorite performer's concert plans are for that night (did you know that The Osmonds will be performing in Branson, Missouri?).

CNN: New Year's Eve on the Net

You will probably find yourself during the day performing a modified recall of your day to date because you know that later than night you will be trying to recall it again.

FORBES: Mental Exercises to Help Improve Your Memory

As Justin Timberlake and the Smashing Pumpkins headlined other SXSW wrap-ups nearby, Prince prevailed as the toughest ticket Saturday night by performing for only 300 people in his first appearance at the annual music festival that drew 2, 200 bands and artists this year.

NPR: Prince Delivers Funk-Filled Finale At SXSW