Cloud 9 Adventures have revealed the dates and initial lineup for this year’s Mayan Holidaze, taking place December 17-21 in Tulum, Mexico. The destination event, now in its 6th year, will host Umphrey’s McGee, STS9, and The Disco Biscuits (their only confirmed performance besides Camp Bisco), each performing two full shows during the festival. In addition, STS9 will perform a special third show at midnight on December 21 to take mark the first cycle of the new Calendar.

This year, Mayan Holidaze will offer fans the choice to stay at the all-inclusive Dreams Tulum Resort & Spa, or to stay offsite with a 4-Day Passes that provide all-inclusive access to the event. Holidaze guests from past events will be eligible for an exclusive presale to be held from March 28-29, while all remaining rooms will go on sale to the general public on March 30th at 12pm EST via the Mayan Holidaze official website.

Stay tuned for more details along with additional info on support acts and special guests.