Mother's Day

Well it's another Mother's Day, the second since my mother passed away. Sometimes I feel out of sorts on this day because I don't really know what to do. After my mother passed away, I used to try to celebrate with my grandmother, alas, this year she passed away as well. However, I did call my step-mom and wish her a happy Mother's day. I also called several friend that have children to give them my best wishes.
What did you do on Mother's Day?