Our Staff
Liana Hicks
Food Bank Manager
Originally from Jersey City, NJ. I have a Bachelor’s Degree in Business Administration with a concentration in Accounting. I worked in business administration for over 25 years. I then found a love for food and earned an Associate’s Degree in Culinary Arts. Now food is my second passion after my family. After various volunteering activities, I found out about the manager opportunity at ReSources Vail Food Bank. Since food is one of my passions, the opportunity to put my passion and community together is something I could not refuse.
Leida Robinson
Thrift Store Manager
I’m a proud military brat and wife, which means home has always been everywhere. My husband and I were stationed at Davis-Monthan Air Force Base from 1993–1997, and we loved it so much that when the time came to retire, we knew this was where we belonged. We returned in 2004 with our four children and planted our roots for good. I began my journey at Vail Depot as a volunteer and, in March 2017, became its very first employee. I’ve been here ever since because I found more than a job—I found incredible people I’m proud to call my chosen family.
Regina Tiedemann
ReSources Vail Food Bank – Assistant Manager
I am a mom, a registered nurse, an Army Nurse Corp Veteran and an Army spouse. My family and I moved to Vail in 2011 after 7 years in Europe. Vail quickly became home to us as my husband retired and my 3 children attended the Vail School District. I began my Food Bank journey as a volunteer, helping to coordinate the Weekend Backpack Program and assist with other food bank activities. In 2022, I took on the role of Assistant Food Bank Manager. I am fulfilled by spending my day working with amazing volunteers as well as interact with our community through food distribution and the many community members who donate food and other resources to the Vail Food Bank.
Callie Tippett
Executive director
Callie and her husband moved to Vail in 2002 and have three children. Over the years, Callie has volunteered in multiple capacities in Vail, serving youth and families. In 2016, Callie was elected to the Vail Unified School District Governing Board and continues to serve the community in this position. In January 2023, she stepped into the role of Director of Development & Community Outreach and in August 2024 became Executive Director. Callie earned her degree in Marriage and Family Studies from Brigham Young University – Idaho. This educational focus has cemented Callie’s understanding of healthy family and community functioning and the need for grassroots nonprofit organizations that serve families in crisis and in need.
Valentina Babuin
Thrift Store Manager
Originally from Pordenone, Italy, I moved to Tucson in 2019 for love. I’m a proud mother of three dogs and hold a bachelor’s degree in Computer Science. I spent six years as a store manager at a consignment shop, where I developed strong experience in retail operations, fashion, and multimedia. When I learned about the manager position at the Vail Depot, I immediately knew my background would be a perfect fit. I started working at the end of 2025, and from day one I’ve felt right at home, building close relationships with all the amazing volunteers and coworkers.
Michelle Zak
Volunteer Coordinator
Originally from Minnesota, I moved with my family to Vail in 2012. After spending 35 years in corporate healthcare-related roles focused on marketing, communications, and engagement. Through my work, I also gained extensive experience organizing and coordinating volunteers and staff, bringing people together around shared goals and meaningful initiatives. Outside of work, volunteering has always been especially fulfilling to me. I have enjoyed volunteering at the local animal shelter and with animal rescue organizations, experiences that have strengthened my passion for helping others and making a positive impact.I am married and have two daughters, and I feel very fortunate to have the opportunity at this stage of my life to pursue causes I care about and contribute my time, experience, and enthusiasm to my community.
