We have so many favorites there in Park City that it's hard to narrow it down, but I'll give a few "can't miss" type places where you won't go wrong. First, for a larger group, there's an "everybody's favorite" place called Grub Steak Restaurant near Prospector's Square (that's the name of the bus route you'll take to get there----the front of the bus will have the name printed at the top, saying Prospector's Sq., and you take that one....all buses depart from right in front of Maontainside---the let-out will be right in front of GSR.)
There is a great Mexican place there in the village at Mountainside called Baja Cantina, and everyone will like that...very good! In town, you'll fine our two very favorites: ******(1) Zoom (located right next to Marriott Summit Watch,and on main St.---it's owned by Robert Redford and it's absolutely awesome..lunch or dinner..fantastic food----that's more of a fine-dining place, but everything in Park city is very casual dress code...Zoom's menu is slightly more for adults, tho. THAT'S where you'll want to sneak away to.) ******(2) Another favorite is Cisero's...and Italian restaurant on the uphill part of Main Street..easily walkable from Summit Watch, or take the bus and get off at nearest stop (ask bus driver). Take the "Main Street" line, tho, to get there. Cisero's can accommodate a large group and kids will have something on the menu, too.
One more "family fine-dining place": Can't remember the name, but I know where it is....it's in the village at Summit Watch, down at the end farthest from the indoor pool...near the ski lift (I think right outside it) It overlooks Main Street.......Looking at the Park City guide, it appears to be "350 Main Brasserie", but that may not be the right name (????), but it sounds familiar...anyway, it's another GREAT place. Just remember, it's the nice restaurant at the end of the row!!! We took our kids there and they were fine...it can handle a large group, too, but you'll need reservations. Make reservations at EACH and EVERY place, if they accept them!!!! sometimes it may be a wait if you don't. Have fun...Park City is full of fantastic restaurants...that's why we love it....we have been going for about 7 straight years and we don't own there---just traded....(we've stayed at Summit Watch and Mountainside several times each). jme