This just in from the Friends of the Centennial Trail:

Annual All Trail Clean-up! Join us to prepare the Trail for the 2009 season.

Unveil the Trail is our annual clean-up event. Friends of the Centennial Trail host over 300 volunteers on the Trail. These volunteers come from their Adopt -A-Mile groups and community volunteers.
On April 18 from 9 a.m. to 12 Noon the whole 37 miles of the Centennial Trail is alive with people donating their time to prepare the Trail for the season.
If you would like to join in the fun, contact Friends at 624-7188 for a mile assignment. In order to participate in this event we require signed waivers.
Email: friends@spokanecentennialtrail.org