It's time to come out of the non-green closet and join the eco revolution. Join the Houston Parks and Recreation Department to plant 25,000 trees. 2,500 volunteers will be needed to plant trees on Wallisville Road esplanades and the 610 and I-10 interchange. Pre-registration is required and festivities will take place rain or shine. Online registration for individuals is availabe at www.houstonparks.org. Groups of 10 or more should contact Oneika McCarthy at oneika.mccarthy@houstontx.gov or 832-395-7030.