Yes!

Lets see, one tradition would be volunteering at pokemon shelters even though they're both busy, its nice to do something productive outside of work. TuT

Yearly travel date! They still need time to spend together away from the kids as much as they love the twins and mercie they also wanna spend time alone together. (And the kids don't mind, bc usually they'll go stay with their grandparents for a while, which is always exciting for them.)

On their trips they'll collect lil mementos as well, not like fridge magnets just things that hold some sort of meaning or connection to the place they visited, or a memory.