1. Pioneer Square is the historic heart of Seattle. It was founded in 1852 and originally served as the city’s business district. Today, it is a vibrant neighborhood filled with art galleries, shops, restaurants, and nightlife. Interesting facts about Pioneer Square include:

- It is home to more than 20 art galleries, making it one of Seattle’s top destinations for art lovers.

- The neighborhood is known for its historic architecture, including the Smith Tower, which was the tallest building on the West Coast when it was completed in 1914.

- Pioneer Square is also home to Seattle’s famous Underground Tour, which explores the city’s subterranean history.

- The neighborhood has a lively nightlife scene, with numerous bars, clubs, and music venues.

2. The hours of operation for businesses in Pioneer Square can vary, but most shops and restaurants are open from 11am-7pm Monday through Saturday and 12pm-5pm on Sundays. The Underground Tour operates daily from 10am-6pm. Phone numbers for individual businesses can be found on their websites or in online directories.

3. There is no admission fee to visit Pioneer Square itself. However, the Underground Tour does require a ticket, which can be purchased in advance online or at the tour’s ticket booth located at 614 1st Avenue. Parking can be difficult in the neighborhood, so visitors are encouraged to use public transportation. The Seattle King Street Station, which serves Amtrak and Sounder commuter trains, is located in Pioneer Square, as are several bus stops.