Bubble Guppies Birthday Party Supplies & Decorations. Your favorite Bubble Guppy characters Molly, Gil, Bubble Puppy, Mr. Grouper are all here ready to celebrate your big day! Get ready to have a Splashing good time with our brightly colored Bubble Guppy Themed party supplies. Add coordinating solids in Sunkissed Orange and Bermuda Blue to add pizzaz to the party mix! You will find a large assortment of Bubble Guppies Birthday party supplies, favors and decorations all at our usual discounted prices.