lemon-lime soda pop
green food coloring
tool: red dimensional paint
1. Use red dimensional paint to drip "blood" from the rim of a beer mug. Leave a small open area so that your guest's lips won't touch any paint.
2. This blood green brew is actually a thirst-quenching purchased lemon-lime pop in disguise (just add extra food coloring for a gruesome green). The bloody mug only adds to the fright level of this Halloween beverage.
(Source: Better Homes and Gardens)