9:30 a.m. Lt. Gov. O'Brien will visitCastleRockElementary School's outdoor natural habitat, which was built by students, staff and community members.Location:1103 Canyon Drive, Castle Rock.
10 a.m. Gov. Ritter will make his regular monthly appearance on the Mike Rosen radio show, 850 AM KOA.
10:45 a.m. Lt. Gov. O'Brien will meet with Douglas County School District Superintendent Jim Christensen and his Cabinet on innovations in teacher licenses and endorsements.Location:620 Wilcox St., Castle Rock.
1:30 p.m. Gov. Ritter andColorado's Abraham Lincoln Bicentennial Commission will announce upcoming activities to mark the 200thbirthday of the 16thpresident of theUnited States.Location: West Foyer, State Capitol.
7 p.m. Gov. Ritter will speak to aUniversityofColoradoclass taught by former CU President Hank Brown. The topic: "Reforming Colorado Health Care."Location: Folsom Field, first floor, east side of stadium,Boulder.