Humongous Entertainment, http://humongous.com/, Bothell WA

Founded in 1992 by Ron Gilbert and Shelley Day. with some ex-Lucasarts talent. Publishes kid-friendly games. The ones I played:

• Freddi Fish and the Case of the Missing Kelp Seeds
• Putt-Putt Saves the Zoo
• Putt-Putt Joins the Parade
• Pajama Sam No Need to Hide When It's Dark Outside
• Backyard Baseball

I own a bunch more Humongous games on Humble Bundle, including Android versions of many.