The same questions haunts all uf us every year: What are we expected to present someone with that already has everything his or her heart desires?
Nowadays the most valuable thing is time – so why not present your grandparents with a home-cooked meal and eat with them? Maybe give your sister a wonderful siblings time in a sustainable bathing house? And take your dad on a snow show hiking tour?
All that comes from your heart will be sufficient, even more if it is time spent with you!