Sam takes Max out shopping and gives her a pep talk about her future in episode 1x05 "Future Fever".
Source: IMDb
Duke sees a strange woman on the beach while playing with Frankie in episode 2x09 "White Rock".
Sam and the girls visit Sam's uncle Lester and his wife's home in White Rock in episode 2x09 "White Rock".
Sam tries to find out about her mysterious aunt while everyone hangs out on the beach in episode 2x09 "White Rock".