Playtime with McDonald's Drive-Thru GIANT Inflatable Ball Pit and Pretend Food - YouTube
Get Buzzed And Dive Into a Ball Pit at The Best Bar Ever
Major Civil Suit: If Your Child Emerged From A McDonald's Ball Pit 100 Years Older Than When They Jumped In, You May Be Entitled To A $7 Cash Settlement - ClickHole
This May Be Why McDonald's PlayPlaces Are Vanishing | Reader's Digest
Indoor Play Area at McDonald's
A history of the ball pit, a staple of McDonald's PlayPlaces and Chuck E. Cheeses - Vox