Members of Epsilon Sigma Alpha, a group of people dedicated to public service in Texas, have volunteered to answer the phones at this year's St. Jude radiothon.

The ladies introduce themselves in the video above. In addition to their group's hard work with St. Jude Children's Research Hospital, ESA's Texas chapters also support March of Dimes, American Cancer Society, Meals on Wheels and the Special Olympics.

The ESA was founded in 1929 and boasts thousands of members. You can check them out on Facebook.

Thank you to Darla Schitoskey, Jan Marthinsen, Judy Van Gilder, Sandra Barnett and Mary Roberts for donating their time and being the linchpins in this year's fundraising effort for the St. Jude radiothon in Lubbock.

If you'd like to speak to one of these selfless ladies and make a donation to St. Jude, you can call 1-800-795-1800. Becoming a Partner in Hope with a $20/month donation is the simplest and easiest way to make a huge difference in the life of a child fighting cancer.