I'm trying to help my HR rep at work get together some mass emails and brochures for my company to prepare people for May. It is bike month, and the 14-21st is bike week ( I don't understand why that is ) and the 20th is bike to work day.

Either way, I need some suggestions on how to help teach people some safety tips to commuting to work for the first ( and perhaps only ) time, as well as long term commuting ideas. The other side of the problem is to help people understand the benefits from riding in general, in case they are not able/willing to commute some day's in May.

What websites do you recommend, or PDF documents or just suggestions in general?

Basically more stuff like this.