1. Scoop out some lime sherbert into your punch bowl/caldron.
2. Pour approximately equal parts lemonade, juice, and soda over top of the sherbert.
*There’s no need to be really exact here and you could certainly substitute with other things (maybe limeade, ginger ale, or squirt). Just make sure you have something carbonated to mix with the sherbert & give you that frothy/bubbling effect!
(Source: Mom Endeavors)