April 1st is a day for fooling, so why not make a little mischief this year? A thirsty family member is the perfect target for this glassful of trickery that's impossible to drink. And since the undrinkable beverage is made by the batch, you'll be able to fool more than one person.
Following the package directions, mix up a box of lemon-flavored gelatin (we added a drop of red food coloring to darken it). Pour the mixture into clear glasses and insert a drinking straw into each. Place the glasses in the refrigerator to set. When they're ready, serve the jiggling juice to the next parched target (or two!) looking for a cool drink.