Wubble Double Week was an event on Noggin to kick off the second season again, airing from May 31 to June 3, 2004. Promotional bumpers also promoted the introduction of Daizy to the channel for the very first time.
- May 31, 2004: Who's That Girl?/Wubbzy's Big Movie
- June 1, 2004: Wubbzy and the Fire Engine/Too Much of a Doodle Thing
- June 2, 2004: Wubbzy and the Sparkle Stone/Meet the Wuzzles
- June 3, 2004: Call of the Mild/Bye Bye Birdies
The official Wubbcast YouTube channel uploaded three promotional bumpers to the channel on May 7, 2004, the second anniversary of the series, to promote the event.
- The week was going to premiere on March 1, 2004, then it planned to premiere on April 12, 2004, but was ultimately premiered on May 31, 2004 (2 months before).