About the record crowd at the Penguins' parade: That 650,000 number is a 'guesstimate
NHL: 650,000 fans at parade cheer Penguins for Stanley Cup win
Penguins greeted by 400,000 fans at Stanley Cup parade
650,000 fans at parade cheer Penguins for Stanley Cup win – The Denver Post
Kris Letang – Stanley Cup Championship Parade – – Fansite for Kris Letang of the Pittsburgh Penguins
sports – Page 2 – Pittsburgh Orbit
Fans swarm to greet Penguins during parade
What a crowd! 650,000 Penguins fans turn out for parade and rally to celebrate back-to-back Stanley Cup champions
The Pittsburgh Penguins Celebrate Second Consecutive Stanley Cup Championship
NHL: 650,000 fans at parade cheer Penguins for Stanley Cup win