28 game "The Real Mega Bundle" at Indie Gala for $2.49
The Real Mega Bundle
Mostly crappy games, but there are a few decent ones. You may find enough in there to justify $2.49.
Especially the three "Teddy Floppy Ears" games for children look good (have good reviews):
Teddy Floppy Ear - Kayaking (Steam)
Teddy Floppy Ear - Mountain Adventure (Steam)
Teddy Floppy Ear - The Race (Steam)
All games redeemed on Steam.