Saturday, October 11, 2025

11:00 AM - 4:00 PM PST

Ultragenyx
60 Leveroni Court, Novato, CA 94949

This event is wheelchair friendly.

Only service animals are permitted on event premises.

Note: There will be a petting zoo with live animals.

The weather in Novato, California in mid October has an average high of 79°F and an average low of 48°F.

October is the second warmest month in San Francisco!

We strongly suggest wearing sunscreen, dressing in layers to keep you warm in the morning and cool in the afternoon, and wearing comfortable walking shoes.

Rain showers are a possibility. It is recommended that you check the current conditions and forecast before departing.

From Highway 101 North

• Exit Ignacio/Bel Marin Keys Blvd, and stay in the middle lane.
• Turn left at the light onto Naye Dr. and keep to the right.
• Turn an immediate right onto Ignacio Blvd.
• Turn right at Digital Dr. (2nd stoplight)
• Turn left at Leveroni Ct. drive to the end of the cul-de-sac.
• Ultragenyx offfices are located at the end of Leveroni Ct.

From Highway 101 South

• Exit Ignacio/Bel Marin Keys Blvd. keep left and go straight under the overpass, circling right to the stoplight.
• Turn right onto Bel Marin Keys Blvd. proceeding over the freeway.
• Turn right at Digital Dr.
• Turn left at Leveroni Ct. drive to the end of the cul-de-sac.
• Ultragenyx offices are located at the end of Leveroni Ct.

Transportation for Hotel Guests

• For those staying at The Hyatt Regency SFO, the hotel provides a complimentary shuttle bus to transfer you to/from the airport to the hotel.
• A bus transfer to/from the Ultragenyx offices will be provided on October 5, 2024. 
• Further details of this will be sent prior to the event.

Photos will be taken during Rare Family Day. Ultragenyx requires your consent to take pictures of you and/or your child.

Please review the Image Consent Form for information regarding the photography that will take place during Rare Family Day.

You will be required to provide consent electronically during the registration process.

Please review the liability waiver document for information regarding liability during the event.

You will be asked during the registration process to agree to the terms and conditions.