Full disclosure, this isn't real. I assumed it was obvious that it's a fake, but I guess it is sort of real looking.
The Church of the Latter-Day Dude, then followed by a Ying Yang symbol similar to the one used in Taoism, but instead of one spot each half has three... yup that's weirder than we are
The "Dude" symbol represents a bowling ball
Then I guess it's a hybrid, Ying and Yang expressed by dudes bowling