Rockers 311 have big plans for the next couple of months.

 First, the band will celebrate “311 Day” over the course of two shows at the MGM Grand Garden Arena in Las Vegas on March 10 and 11. The concerts will each feature extended, 3-hour-long setlists and “state-of-the-art production.” Tickets for both shows are available at Ticketmaster.com.

Later this year, 311 will again take part in the 311 Caribbean Cruise. The trek sets sail on May 10 from Miami and will travel to Half Moon Cay through May 14. 311 will play four shows during the cruise, including one concert on the beach.

Other acts performing on the cruise include The Dirty Heads, Shwayze & Cisco, Ballyhoo, 2 Skinnee J’s, Shootyz Groove, Passafire, Full Service, Outlaw Nation, DJ Soulman, DJ Trichrome, Trailer Park Ninjas, Exes of Evil and Moral Defect. For information, visit 311Cruise.com.