As a kid, I didn’t bat an eyelash at precariously balancing a Michelina’s frozen nugget and french fries meal in front of our latest Blockbuster rental. But as an adult, I’ve become a TV tray convert.

We may receive a commission on purchases made from links. That vintage TV tray you picked up when you made your way through the flea market can go from second-hand to work of art with the help of your ...