Another great site is the National Center for Learning Disabilities (NCLD). They are starting off the month with a campaign:
Are you or someone you know affected by learning disabilities (LD)? Our animation underlines the everyday struggles of students with LD and the power of kind words when it comes to overcoming obstacles.
Video: Down & Up: A Journey Through Dyslexia
The NCLD staff has created a series of e-cards based on the animation that you can send (free!) to a student or adult with learning disabilities. See the cards here.
You can follow NCLD on twitter at @LDorg, or Facebook or Google+