Today has been designated International Day Against DRM. Free Software Foundation Europe has a brief leaflet to print and handout [PDF]. Defective by Design has a campaign and event page, with tips on launching your own event. Their page also comes with a list of repeat offenders: Sony, Microsoft, Apple, Netflix, Amazon and of course Motion Picture Association of America.
To round it off, an illustrative quote by Disney Executive, Peter Lee:
"If consumers even know there's a DRM, what it is, and how it works, we've already failed."