For better or for worse, reading and commenting on Funky Winkerbean every day for nearly three years has enabled me to pick up on Batiuk’s jokes, however weak, and his references, however obscure. It’s kind of a challenge to search the web for background on what goes on in this strip. Having said that, today’s strip has me at a complete and utter loss.
Googling “liquid sound” turned up a bunch of results, but nothing really relating to school bands or music education. Wikipedia talks about “a method of attaining underwater sound reproduction of music or meditative sonorities in swimming pools, combined with lighting effects.” There’s a liquidsound.com website. I found lots of images of fountains made of musical instruments, but not any that were on display at a music education convention.
I finally decided that it’s just TB once again indulging his fetish for musical instruments being doused in water.