Wally's Clubhouse
Meet Tessie! Wally's little sister, Tessie, is coming to Boston
Tessie & Wally - Boston Red Sox
The origin story of Wally the Green Monster - The Athletic
Boston Red Sox Are Calling All Kids (Again!)
Say hello to Tessie, sister of Wally and newest Sox mascot
Littlest Sox Fan — Meet The Spearsons
Tips and tricks for making the most of a visit to Fenway Park
Evan and Lauren's Cool Blog: 5/18/16: Boston Red Sox Game Kid
About Tessie the Green Monster