Minnetonka, Minn. — Famous Dave’s, the fast-growing barbeque franchise with 134 restaurants across the country, is bringing its counter and line-serve “Quick ‘Que” prototypes to Las Vegas and Salt Lake City. The Las Vegas location — a line-serve model — will open on Paradise Road, just a few blocks from the Las Vegas Strip, in early June. The Salt Lake City restaurant — a counter-serve model with a drive-thru — will open on South State Street in June. Both restaurant models boast small footprints with the goal of a quicker …