There are many casual and other restaurants available in the area. Tomaato’s for pizza and pasta (and they deliver). Hacienda De La Sierra Mexican Restaurant is nearby and is a large Mexican restaurant good for families and groups. T’s Mesquite Rotisserie is a small, very casual restaurant/take-out frequented by locals for barbecue with a Mexican flair (owned by our Hyatt wedding coordinator’s husband).
If you want to travel further, we would highly recommend Sunnyside Restaurant & Lodge on the west side of the Lake 2 miles south of Tahoe City. It has a great outdoors deck for both casual and upscale dining for breakfast, lunch, and dinner with a fantastic view of the Lake.
North Shore is quieter with less gambling. For those interested in the typical grand casinos with gambling and entertainment, South Shore is the place to be but perhaps 45 minutes away. Much more crowded and bustling. Of course, you can always tap into those cheap buffets.
Truckee, about a half hour away, has many other wonderful dining options.