The Ike Skelton Combined Arms Research Library will be open 1:30-7 p.m. today. CARL is looking for volunteers to help with shelving, shelf reading, shelf maintenance, general library maintenance, library beautification, programming projects and special projects as needed. To apply, visit myarmyonesource .com, click on “volunteer tools” and search Fort Leavenworth under community. Register, login and apply. Call (913) 758-3053 for more information.

The Combined Arms Center and Fort Leavenworth Days of Remembrance observation is from 3-4 p.m. April 20 in Grant Auditorium of the CAC Headquarters. Guest Speaker is Evy Tilzer. For more information contact the CAC Equal Opportunity representative at 684-1694.

The Sexual Assault Awareness Prevention Month Splash of Color run 5K is at 10 a.m. April 21 at Merritt Lake. Same-day registration is $25 for individuals and $40 for a family of three (additional family members are $5 each).

The Fort Leavenworth National Prayer Breakfast is at 7 a.m. April 25 at the Frontier Conference Center. Guest speaker is retired Lt. Gen. David Hogg. Tickets are available from unit ministry teams and the Garrison Religious Services Office.

The Simons Center Distinguished Speaker Series presentation on “Modern Epidemics: Why they occur and why we should worry!” with Dr. Lee A. Norman, the state surgeon of Kansas, is at 12:30 p.m. at the Lewis and Clark Center and at 3:30 p.m. April 23 in the Munson Army Health Center’s Main Conference Room. All lectures in the Simons Center speaker series are free and open to the public. Visit www.thesimonscenter.org for more information.

The Henry Leavenworth Chapter of the Artillery Association 13th Annual Saint Barbara’s Ball is April 28 at the Kansas City Airport Marriott. Cocktail social is from 6-7 p.m. with dinner at 7 p.m. Formal activities and dancing will follow dinner. RSVP by April 20 to 684-3149 or james.l.davis264.civ @mail.mil. 

The PostWide Yard sale is 6 a.m. to 3 p.m. April 28. For more information call 684-1674.

The Friends of the Frontier Army Museum Tour of Historic Homes is from 1-6 p.m. April 29. The cost for the tour is $20. Tickets are available at the Frontier Army Museum and online at www.ffam.us. All ticket sales are final. 

The Friends of the Frontier Army Museum Brick- Laying Ceremony and Museum Night starts at 5:30 p.m. May 1.

Fort Leavenworth Earth Day and Environmental Awareness Day is from 9 a.m. to 2 p.m. May 3 at the Frontier Conference Center. The event will include electricity safety, air and water pollution education, the StoneLion Puppet Theater and Eco Elvis. For information call 684-3307.

The Mission Training Complex-Leavenworth Warfighter Health and Wellness Day is from 10 a.m. to 2 p.m. May 4. The event will include a blood drive, informational booths and children’s activities. The event will kick off with a five-kilometer run/walk at 6:30 a.m. for DoD ID card holders. For more information and to register for the run, visit https://legacy .imathlete.com/events/WarfighterHealthWellness5k.

The InterAgency Brown-Bag lecture on “The Domain of Space and National Security” by Thomas A. Gray, is 12:30-1:30 p.m. May 8 in the Lewis and Clark Center’s Arnold Conference Room. Gray is the U.S. Army Space and Missile Defense Command liaison to the Combined Arms Center and Army University. All lectures in this series are free and open to the public. Attendees are welcome to bring their own lunches in the conference room for the presentation. For more information call (913) 682-7244 or e-mail Rod Cox at rcox@thesimonscenter.org.

The Sexual Harassment/Assault Response and Prevention Academy professional forum “Can the Army be an Effective Military Profession if Sexual Assault and Sexual Harassment are Undminished?” is from 1-3:30 p.m. May 8 in the Lewis and Clark Center’s Marshall Lecture Hall.