Marco often picks Lucca up on Fridays for weekend visits, although like his own father, Marco can't be sure when Lucca, a night owl, goes to sleep.
Angelica, the wife of Mario's son, Jeff, excels at preparing the family's Italian recipes.
Then there are the neighbors, otherwise known as Mario and Dee Ann, who often make the easy walk up the hill from their house.
Sister Marissa might come home from college to her three-room suite.
Two aunts spend many evenings cooking for all in the oversized kitchen.
After earning his first Indy 500 win in 1941, Mauri Rose won the 1947 race in this Blue Crown Spark Plug Special with an average speed of 116.338 miles per hour.
Rose followed his 1947 victory with another win in 1948.
When divorce split the family, Michael got the house and its headaches: big bills, lots of upkeep. Michael tried for a couple years to sell it with a .4 million listing price. Marco said it was an excruciating process, a home he didn't want to lose. Unwilling to hand over an expensive asset, Michael pointed Marco to a local bank's loan officer and let the negotiation period play out.
It worked out, although not without some pain."I paid exactly what it was appraised for," Marco said.
"He's always open to having someone over."MARCO ANDRETTI: Offseason works sparks confidence On this particular day, a friend known as "Big Neil" is staying in a downstairs guest bedroom.