Dru-Ha, co-owner of Duck Down Music, lost his father earlier this year after
a 10 year battle with Alzheimers. The experience has moved Dru-Ha to not
only campaign for donations to the cause(to date $10,000) but he's also going
to run in this year's ING New York City Marathon. There's also a special song
done by Buckshot, Smif N Wessun and Promise with proceeds going to the
Alzheimer's Research foundation. The song's available on iTunes, take a listen:

Buckshot, Smif N Wessun, Promise "Run To Remember" (Produced By Double-0 of Kidz In The Hall) by duckdown

There's also a a custom Run to Remember Dri-Fit shirt which is available here.