Fishdom Harvest Splash is the Thanksgiving version of Fishdom, complimenting Fishdom Spooky Splash (the Halloween version). It's a challenging match 3 game, and in-between rounds you get to use the cash you've earned to decorate holiday themed fish tanks. You can even use your tanks as a screensaver. It's one of those games that is virtually endless, so you play as long as you want. There aren't too many Thanksgiving games -- this is the only one I can think of, at least in casual games -- so it's kind of cool.

You can download a free trail from the developer, Playrix, by following the link below. They are having a 50% off sale until November 30th.