1. Hayes Valley is a trendy neighborhood in San Francisco famous for its eclectic mix of shops, restaurants, and cultural attractions. It’s an excellent destination for shopping, dining, and exploring historic landmarks, including the San Francisco War Memorial and Performing Arts Center and the Davies Symphony Hall. Some other interesting facts about Hayes Valley include:

- The neighborhood was once a desolate area littered with abandoned buildings and decaying sidewalks. However, in recent years, it has undergone a massive transformation and is now one of the hippest places in the city.

- Hayes Valley is named after Thomas Hayes, a wealthy San Francisco businessman who owned a large plot of land in the area in the late 19th century.

- Hayes Valley is known for its vibrant street art scene. You can find beautiful murals and graffiti-style artwork adorning buildings and walls throughout the neighborhood.

2. Most shops and restaurants in Hayes Valley are open from 11 am to 7 pm daily, although hours vary depending on the establishment. Many have phone numbers listed on their websites and social media profiles if you need to contact them. For example, the War Memorial and Performing Arts Center can be reached at 415-621-6600.

3. Hayes Valley is easily accessible by public transportation, including buses and trains. The closest BART station is Civic Center, while multiple Muni lines serve the area. If you’re driving, there are several public parking garages in the neighborhood, but they can be expensive. Metered street parking is available but can be difficult to find during peak times. Admission to most attractions in Hayes Valley varies, with some being free and others charging a fee.