"I'll try to make one deal with you," Rutherford said to the crowd on June 15, 2016. "Let's try to meet here at this time next year."
Sullivan, who has won two Stanley Cup championships in his two seasons with the Penguins, expressed his admiration for the fans.
"The one thing I've learned is this is one crazy sports town," Sullivan said then. "Maybe even more crazy, this is one crazy hockey town. … This is a group that's been through a lot this year. The challenges that they've overcome to become the best hockey team in the world, we couldn't be more proud of them."
Similar sights and sounds are expected to greet the Penguins on Wednesday. Captain Sidney Crosby, who won the Conn Smythe Trophy for a second straight year, went five years without a championship before winning last season.
When Crosby reached the stage at the end of the parade last year, he said not much had changed during that time.
"This is exactly how I remembered it," Crosby said at the intersection of the Boulevard of the Allies and Stanwix Street. "This is a special town. Obviously, this group of guys, we wanted it bad."
The parade ended in familiar fashion. Penguins radio analyst Phil Bourque, who won the Stanley Cup with Pittsburgh in 1991 and 1992, recited the same line he used during his championship seasons and again when the Penguins won the Cup for a third time in 2009.
"You guys remember the line? … I start it and you guys finish it, all right?" Bourque asked. "What do you say we take this down to the river and party all summer?"
How the parade Wednesday will compare to last year remains unknown. But it's a safe bet Bourque will ask a few friends to take the Stanley Cup down to one of Pittsburgh's three rivers and party all summer.