Lincoln has 3 playgrounds for public use: BLUE (Age 2-5), RED (Age 5-7) and GREEN (Age 8-11). The BLUE playground is available for public use from dawn to dusk, 7 days/week. The RED and GREEN Playgrounds are available for use before and after school hours (8-3PM) M-F, and dawn to dusk on weekends. Playground use is at your own risk and we do not recommend using them during the winter months when the safety surfacing is frozen and cannot provide protection from falls. We also ask that you take your trash with you when you leave.