See if it's possible to attend a service at Temple Bat Yam. You'll learn about some of the customs and practices of the Jewish faith.
You'll be spoiled for sightseeing choice when in South Lake Tahoe. Temple Bat Yam is an ideal place to begin here, but there are plenty of other worthwhile spots to consider. Casino at Harrah's Lake Tahoe, Casino at Harveys Lake Tahoe, and Golden Nugget Lake Tahoe Casino are near the Jewish house of worship and will round out your day nicely.