formerly Serotonin Club
formerly Serotonin Club

ISSR 2022

Cancun water.jpg

Join us in Cancún for our

20th International Meeting

in 2022!

“Serotonin on the Mexican Caribbean”

Marriott Cancún Resort 

Cancún, Mexico  


April 24-28, 2022

Important ISSR 2022 Meeting Deadlines

Stay tuned...




The Marriott Resort in Cancun is a complex that includes two hotels (the Marriott Cancun Resort and Spa and the JW Marriott) along with a number of restaurants, myriad of amenities, and activities available on site.  


We have a room block with discounted rates at both the Marriott Cancun ($135 per night) and the JW Marriott ($235 per night).

Note: rooms available at our group discount are limited, we strongly encourage you to make reservations early. 


We look forward to seeing you in Cancún!