I know exactly what you mean my nana was the same, we use to go there for dinner one night a week and without fail she would fob something off on us. I use to wonder how she had anything left in her house in the end as she always gave things away and never bought anything. She has passed away now but we always laugh about her quirks and the main one being giving her stuff away. The worst was when you visit with the children she would give dd little purses, beads, ugly trinkets etc.