I'll make this post short and sweet:
What can you do with this list, in your efforts to publicize your own business/product/service? Pick a charity to promote and donate a percentage of your profits to that charity, during that charity's National Awareness Month – breast cancer awareness, Type 1 Diabetes Awareness, etc.
And of course, send out press releases about it, to solicit more donations and drive more sales.
Or – just post a link to a different "awareness month" cause on your site every month, with a donation button for the cause, for good Karma and community goodwill.
And here's a second list, with a sense of humor:
And here's another one: