2005 was the 20th birthday of this restaurant's Blizzard, a soft-serve treat
Jun 30, 2005
, 01:00 ET from International Dairy Queen ... As part of the Blizzard's year-long 
20th birthday bash, DQ also has launched a new Blizzard Fan Club Web site at... [DOC] [TLE] Dairy Queen   Kicks Off Blizzard's 20th Birthday | Dairy Queen News [PAR] Yearlong birthday bash includes online fan club and scratch & win game... ... 
MINNEAPOLIS, MN | Friday, April 01, 2005 ... Not just candy and soft serve, the 
Blizzard has transcended the treat industry with original and ... service food and 
design, featuring an all new expanded menu and newly designed restaurant 
interiors.