Here's what to see, when to arrive and everything happening downtown before the big event.

The 57th Annual Schenectady County Holiday Parade is set for Saturday, November 21. This year more than 100 floats, marching bands, dance groups and decorated emergency vehicles will make their way down State Street, with Santa and Mrs. Claus bringing up the holiday spirit.

There's also plenty happening before the parade, including live entertainment, kids' activities, food vendors and the annual holiday tree lighting.

Here's what you need to know if you're planning to head downtown:

Saturday, November 21 – Event Schedule

• 3:00 PM: Holiday block party begins along State Street and Jay Street. Look for live music, free kids' activities, holiday crafts, character appearances, food vendors and the Jay Street Holiday Marketplace.

• 4:45 PM: Downtown Schenectady's holiday tree lighting at State and Jay Streets.

• 5:00 PM: The Schenectady County Holiday Parade steps off at State Street and Washington Avenue near SUNY Schenectady, heading east toward Lafayette Street.

Best Places to Watch

• Proctors Theatre: Main grandstand near the marquee at 432 State Street.

• State and South Ferry Streets: A second grandstand will be set up.

• Along State Street: Plenty of sidewalk viewing along the parade route. Arrive early for the best spots, especially if you're bringing the kids.

A Few More Things to Know

• Admission to the parade and block party is free.

• A sensory-friendly viewing area will be available inside the GE Theatre at Proctors.

• A separate comfortable viewing area will be available for veterans and their families.

For more information and updates, visit the official Schenectady County Holiday Parade website.

Check out highlights from last year's parade below.