I went to a Giants-Red Sox game at AT&T Park (where the good guys won!). Sure enough at the 7th inning stretch a public announcement told us to stand up, take off our hats and sing "God bless America". Without a second thought my friends and I did not move and sat for the entire song. We could not see anyone else sitting and wondered if we would be accosted, verbally or otherwise, but there was no aftermath.
I need not remind you of the dangers of conflating "patriotism" with public expression of belief in the supernatural. I share this small story with you with the thought that many of us take a stand from time to time to express our opinions publicly without much fanfare.
I encourage others to "come out" with their stories of their small acts of civil disobedience, as well as encourage others to begin to take a stand.