Things To Do
Check out www.visittemeculavalley.com
From TripAdvisor:
Temecula is the home of more than 30 wineries, which offer tasting rooms and private tours. Seasonal festivals and vibrant nightlife will keep the fun alive at any time year, or any time of day. Gambling lovers won't want to miss the Pechanga Resort and Casino. If shopping is your thing, take a look at some of the area's exquisite boutiques, or stock up on local olive oils at the Temecula Olive Oil Company.
From Google:
Temecula is a city in Southern California. It's known for the surrounding Temecula Valley Wine Country, with its hillside vineyards and many golf courses. The city's Old Town area has 1800s buildings, antiques shops and restaurants. The Temecula Valley Museum has displays on regional history and the author Early Stanley Gardner. Pennypickle's Workshop is a children's science museum with hands-on exhibits.
Also, check out Groupon.com for discounted activities in Temecula!