Sidney Crosby of the Pittsburgh Penguins wears a #HockeyFightsCancer jersey during warmups prior to the gam.
Evgeni Malkin of the Pittsburgh Penguins wears a #HockeyFightsCancer jersey during warm ups.
Fans hold signs with names of loved ones affected by cancer on #HockeyFightsCancer at the Detroit Red Wings game.
Jerseys hang prior to the Columbus Blue Jackets #HockeyFightsCancer night.
Signs and purple towels were given to all the fans attending the Detroit Red Wings game for #HockeyFights Cancer night at Joe Louis Arena.
Marc-Andre Fleury of the Pittsburgh Penguins wears a #HockeyFightsCancer Jersey during warmups.
Pittsburgh Penguins fans purchase #HockeyFightsCancer merchandise prior to the game against the Boston Bruins.
Sidney Crosby on the Penguins' #HockeyFightsCancer awareness night.
Twitter fan @Laurrrr_41 in #HockeyFightsCancer gear.
A photo by Twitter fan @throwbackent from the Pittsburgh Penguins' #HockeyFightsCancer night.