GLOW IN THE DARK BOWLING. This is super easy and a lot of fun. Simply fill ten 2 liter bottles up with water. Activate 10 glow sticks. Put the glow sticks inside the bottles of water. Wah-lah. Glow-in-the-dark pins. We used a soccer ball to bowl. If the pins are too hard to knock over, simply fill them halfway with water. Don't forget to have extra glow sticks. Glow sticks always make an instant party.