Justin as well as many other celebrities have all participated in the ALS "ice bucket challenge" to raise awerness for the charity. you can donate to the cause here!

07-09 Buffalo, NY - First Niagara Center
07-10 manhatten, NY - hammerstein ballroom
07-12 Charlotte, NC - Time Warner Cable Arena
07-14 Baltimore, MD - Baltimore Arena
07-16 Albany, NY - Times Union Center
07-18 Uncasville, CT - Mohegan Sun
07-19 Boston, MA - TD Garden
07-22 Ottawa, Ontario - Canadian Tire Centre
07-25-26 Montreal, Quebec - Bell Centre
07-28 Detroit, MI - The Palace of Auburn Hills
07-30 Kansas City, MO - Sprint Center
08-03 New Orleans, LA - New Orleans Arena
08-05 San Antonio, TX - AT&T Center
08-08 Las Vegas, NV - MGM Grand Garden Arena
08-11 San Jose, CA - SAP Center
11-20 Portland, OR - MODA Center
11-22 Oakland, CA - Oracle Arena
11-24 Los Angeles, CA - The Forum
11-28 Las Vegas, NV - MGM Grand Garden Arena
12-01 Houston, TX - Toyota Center
12-03 Dallas, TX - American Airlines Center
12-05 Oklahoma City, OK - Chesapeake Energy Arena
12-08 Chicago, IL - United Center
12-10 Toronto, Ontario - Air Canada Centre
12-13 Uncasville, CT - Mohegan Sun
12-14 Brooklyn, NY - Barclays Center
12-17 Philadelphia, PA - Wells Fargo Center
12-19 Nashville, TN - Bridgestone Arena
12-20 Atlanta, GA - Gwinnett Center