End-of-summer bash: drunken watermelon on tap

What you'll need:
• 10-pound seedless watermelon
• Sharp knife
• Big spoon
• Big bowl
• Drill with a 1/2-inch drill bit
• 3/4-inch ball-valve faucet with a handle that's easy to turn with one hand
• PVC-to-faucet adapter that will screw into the back of the faucet
• Rubber O-ring that fits the back of the faucet
• Blender
• Sieve
• Pitcher
• 1 1/2 cups rum
• 4 limes
• About 90 minutes of your time

Read all about it here.