Seeking advice and tips for a good thing

[Marthe48]

What can I do as a Grandma that doesn't include gifts, food treats, or handing out money? I am the only grandparent in their lives, so I feel like I'm representing all of the others, and want the kids to have good memories of all and be good grandparents if they have families. And they are my only grandchildren.

It is a more that I wan to follow their parents' preferences, otherewise I wouldn't ask. I see the kids once a week or more, and hang out with them, tell stories, play games, or talk about the games they play, hear about their day and such. I am lucky and I know it

Does anyone have any tips for me? Many thanks