To foster less materialism in children, experts suggest prioritizing memories over excessive gift-giving. Grandparents can create lasting connections by engaging in quality time, such as playing, exploring nature, or attending events together. Grandparents should encourage mindful consumption by limiting the amount of toys allowed and teaching children about the importance of giving to those in need. By promoting experiences and fostering compassion, grandparents can help shape well-rounded individuals who appreciate the true meaning of relationships.