Helena area residents donate thousands of Valentine's Day cards to local CASA By: John Riley and last updated 2021-02-09 16:14:13-05 HELENA â CASA (Court-Appointed Special Advocates) of Lewis & Clark and Broadwater Counties say theyâll be able to provide valentines day cards to every foster child in the greater Helena area thanks to the generosity of the community. Executive Director Gerry Hill said the act of generosity actually stemmed from a misunderstanding. The CASA program in Great Fall had the idea to encourage the community to provide Valentineâs Cards to children who are in foster care. MTN picked up the story which then inspired Helena resident Karleen Hanson to reach out to CASA of Lewis & Clark and Broadwater Counties about doing the same thing.