Community volunteer work:
- CBC/Calgary Reads Annual Book Sale
- Condo board – Vice-chair
- Calgary Reads (An Early Literacy Initiative) Society – Board past-chair, chair, vice-chair, fundraising chair
- Calgary Women’s Emergency Shelter – Board member, fundraising chair and co-chair/committee member of Turning Points fundraising dinner
- Calgary Corporate Challenge – Board member and co-chair
- Calgary Birth Control Association – board member and president
- University of Calgary Alumni Association – board member
Professional association volunteer work:
- International Association of Business Communicators
- Western Regional Conferences, program advisory committee member and local hosting committee chair
- Master Communicator selection committee
- Board member and chapter president
- Canada district board member
- Canada Conference committee of elders
- Gold Quill and Silver Leaf judging panels and award co-ordination
- Accreditation team – workshop facilitator, exam proctor, mentor
- And many more ad hoc committees and projects
In 2001, Glenna was the first recipient of IABC Calgary’s long service volunteer award and recipient of the Master Communicator designation in 2005.