Scientology currently keeps a low profile.
Recently I came across some weird tents on a square in Frankfurt.
I knew these were Scientologists because they had used the same bright yellow tents at the same spot some time ago, only this time there was no "Scientology" written on them.
One of the people tried to get me interested in a "free stress test", to which I replied that I didn't have stress, only a terrible hangover (which was true). He replied that they could even help me with that.
I went away laughing because now I know why all those Hollywood celebs join them:
They claim to cure hangovers!