Annual Conference Hotel

Host Hotel and Conference Location

Golden Opportunities for Sustainable Labs

The 2027 I2SL Annual Conference host hotel and conference location is the Hilton San Francisco Union Square. I2SL has partnered with the Hilton San Francisco and encourages attendees to reserve rooms there:

Hilton San Francisco Union Square
333 O’Farrell Street
San Francisco, CA 94102

415-771-1400

Hotel Block

A limited number of rooms are available at the Hilton San Francisco Union Square for conference attendees to reserve from Saturday, September 25, 2027, through Wednesday, September 29, 2027:

Block rate: $279 per night (plus applicable taxes). Rooms available at this rate are limited, so please reserve early!
If calling to make a reservation, identify yourself as attending the I2SL Conference to receive the group rate.
Check-in time is 3 p.m.; check-out time is 11 a.m.
A credit card guarantee and a one-night deposit is required at time of booking, refundable up to 72 hours in advance of arrival.

Room availability is not guaranteed, so do not wait until the cutoff date to reserve your room. The deadline to book a room in the block at the conference rate is 5:00 PM PST Tuesday, September 7, 2027.

Transportation

Hilton San Francisco Union Square is approximately 14 miles from San Francisco International Airport (SFO). For more information, please visit the hotel’s transportation page.

The hotel is situated just west of Union Square in downtown San Francisco. Two blocks from the historic cable cars, as well as Powell Street station, with access to Muni and BART.
Taxi and Uber rides are available at the airport, and travel time is approximately 30 minutes. Price is dependent on the time of day and traffic conditions but can range from $45 - $65 each way.

Parking

Self-parking overnight is $70 per night (plus tax) with in and out privileges.

Hourly parking is available for $14 per hour (plus tax)

The parking garage is located at 222 Ellis St, San Francisco, CA 94102, and I managed by ProPark.

Hotel and Attendee List Phishing Alert!

Don't be fooled by emails or phone calls from people claiming to be from official housing companies for the 2027 I2SL Conference or lead generators trying to sell you I2SL attendee lists. We are not working with anyone outside of the Hilton San Francisco Union Square, nor do we sell our attendee lists to third parties. We only share our attendee lists with exhibitors prior to the conference for onsite networking and marketing purposes, and please know that our websites and databases are secure.

All official 2027 I2SL Annual Conference correspondence will come from info@I2SL.org; i2sl@memberclicks-mail.net, or i2sl@erg.com.

Any emails claiming conference hotel deals or attendee lists for sale should be ignored as any SPAM message you receive. Should you receive any emails of concern, please contact I2SL.