1 hour of refuse collection in any "natural" environment (park, roadside, or other non-private space) within BART + bicycling distance of Fruitvale (Oakland, CA). Recyclable material and waste to be placed in nearest recycling and waste receptacles. Sites may include but are not limitd to parks, roadsides, etc. Toxic waste and biohazards not included. Site must be reasonably safe to work (no significant unreported hazards)