They aspire to write catchy but meaningful pop-rock songs like Coldplay. They want to become so big in their local music scene that the industry can't ignore them, like Twenty-One Pilots.
They hope to have a diverse, progressive audience like Static Panic and Gully Boys, groups they joined at First Avenue's Best New Bands of 2018 showcase last January.
Oh, and they also want to remain the unusually close and noncombatant friends that they are now, even after all living together in the same house. Yes, just like the Monkees.
If those goals sound far-fetched, then consider the quest the childhood pals in Yam Haus set for themselves last year, when they released their debut album "Stargazer" as a still largely unknown band:
"To headline our own show at First Avenue within a year," guitarist Seth Blum recalled. "Which seemed pretty crazy at the time."
Not only will Yam Haus headline First Ave on Friday, the earnest, wholesome and, yep, pretty gosh-darn handsome quartet's show sold out long ago. That's after packing the Fine Line and playing a Basilica Block Party main stage this year. There's talk of a Palace Theatre gig next.
While they have a hyperlocal focus in the Twin Cities, the bandmates actually live just across the St. Croix River in Hudson, Wis., where we met up with them last month.
Three of the members grew up in the quaint riverside town, and all four live there now. So do their primary producer and one of their managers. Blum's spouse, Meredith, even survived living with the whole band in the house that gave them their name.