All 37,000 audience members at Sunday night’s show were gifted trips aboard the Margaritaville at Sea, according to The Boston Globe. The entire givewaway is valued at almost $40 million.

Zac Brown Band stunned fans with a $40M cruise giveaway. Find out how the historic surprise unfolded.

Zac Brown Band celebrated their 15th straight sold-out concert at Fenway Park in Boston by giving everyone a free vacation on a cruise ship.