top of page

Become an Exhibitor

You are invited to ignite young people’s wonder and curiosity for science! Exhibitors provide interactive and hands-on activities targeting 4th-8th graders, and accessible to the entire family, to explore, learn, and connect around science, technology, engineering, and math.

Exhibiting is free!

Who Can Be an Exhibitor?

  • Individuals and teams passionate about education and eager to present engaging activities in science, technology, engineering, and mathematics (STEM).

  • Exhibitors include corporations, nonprofits, government agencies, small businesses, schools, clubs, research institutions, and other groups.

What is an Exhibit?

  • A hands-on STEM activity designed for 4-8th grade students and open to all ages.

  • Offers an opportunity to learn something new, spark inspiration, and connect with people who use and love STEM.

  • Popular exhibits are interactive, hands-on, and promote open-ended discovery.

Who attends? 

  • 10,000 attendees (children and adults/parents) in 2024

  • 11,000 in 2025

  • Primary age range is 5 to 9 years old

  • Average length of stay is 3 hours

  • Time at any exhibit is 5 to 10 minutes

  • Exhibitors can expect to reach 300 to 500 people per activity

 

For questions, please contact the Exhibitors Coordinator, Lyman Black at blackld@aol.com

Exhibitor applications due by January 25, 2026
Apply at https://qrco.de/NBSDD26

Exhibitor Handbook
with insurance requirements and terms and conditions

NBSDD Exhibitor Handbook 2026 (rev 8.20.2025).png
image (2).png
image (1).png
image (3).png

Application Steps

STEP 1: Assemble a team and activity

Start by assembling a reliable team. Managing a full-day event alone can be challenging. Develop an interactive activity that’s about 5 minutes long, can serve multiple people at the same time, and uses cost-effective materials. New Exhibitors must schedule a one-on-one consultation with the Exhibits Coordinator, Lyman Black.

STEP 2: Read the Exhibitor Terms & Conditions

Terms are included in the back of the handbook. Some important items are:

  • No food or drink may be distributed (no giveaways of candy or food).

  • No private, one-on-one interactions with youth.

  • Exhibitors are not allowed to sell anything. Solicitations of donations are not allowed. Exhibitors may offer information (e.g., brochures, sign-up lists)

STEP 3: Submit an application at https://qrco.de/NBSDD26 by January 25, 2026

  • Provide your contact information, organization description, and a short explanation of your interactive STEM activity. 

  • Include an inquiry question (per activity), a broad, open-ended question to guide their activities. Inquiry questions invite attendees to observe, explore, investigate, and use evidence to discover their own answers. Inquiry is at the heart of science: it sparks curiosity, promotes experimentation, and fuels learning in fun, meaningful ways.

  • Submit a certificate of insurance for the "2026 North Bay Science Discovery Day" (see instructions later in the handbook). 

  • Applications are reviewed for safety and STEM relevance. Accepted exhibitors will receive booth assignments and logistical information closer to the event.

STEP 4: Prepare your activities

Purchase supplies, train your team, and print promotional materials. We encourage exhibitors to promote their STEM camps, places, activities, calendars, and educational resources.

STEP 5: Promote the festival on your organization's communication networks (email lists, social media, and locations)!

STEP 6: Setup on Friday, March 6 or Saturday, March 7

 

STEP 7: On March 7, 2026, engage 300 to 500 attendees with interactive STEM!

  • Complete the exhibitor evaluation form (by hardcopy or digital).

  • After 4pm, tear-down and pack up. Vehicles on-site may move again at 4:30pm. Please tidy your space to the condition you found it.

Exhibitor.png

Booth Logistics and Space

​​

Exhibit Layout

  • Buildings and outdoor areas across the fairgrounds.

  • Each building features a mix of STEM disciplines so that families experience a variety of STEM disciplines in each building.

Booth Size

  • 10' x 20' space with 2 tables and 2 chairs

  • You may request an outdoor space or a larger space and more tables and chairs.

  • Tables are 8' x 30" x 3/4" thick. W

  • Electricity and water, as available, and free wifi.

 

Set-Up

Exhibitors may load-in and setup on:

  • Friday from 2:00 - 6:00 p.m.
  • Saturday morning 7:00 - 9:30 a.m.

Fees $0 – Donations welcome

  • No fee to become an exhibitor.

  • Generous donors have covered all booth fees.

  • We welcome and encourage exhibitors to donate to help support the ongoing sustainability of the Science Discovery Day.

On-Site Support

  • Building captains (volunteers) are assigned to each building. They are the first point-of-contact for issues, requests, questions, and support.

  • Find building captains wearing a white lab coat and a red “staff” lanyard nametag.

​​

Accessibility

We strive to ensure the event is accessible to all persons, regardless of any physical or mental impairments or disabilities. Keep pathways clear and at least 36 inches wide, provide large-print written instructions, and be ready to give concise verbal guidance.

Best Practices for Science Festivals

2024 - Science Festivals - Educator Fact Sheet_Page_1.png

Flyer (8½x11" | English & Spanish)

Exhibitor Handbook
(17 pages)
with insurance requirements and terms and conditions

NBSDD Exhibitor Handbook 2026 (rev 8.20.2025).png

The North Bay Science Discovery Day is a free community festival bringing together 100+ organizations, supported by 70 sponsors and 150 volunteers, to spark young people’s wonder and curiosity about science, technology, engineering, and mathematics (STEM); to strengthen the San Francisco North Bay’s STEM learning ecosystem; and to connect the STEM industry, education, and public sectors to deepen and sustain young people’s STEM learning. 

Next Event: ​Saturday, March 7, 2026
10:00 a.m. to 4:00 p.m.

Sonoma County Fairgrounds
Santa Rosa, CA
  • Facebook
  • Instagram
  • YouTube

A public education event organized by the University of California, Division of Agriculture and Natural Resources 4-H Youth Development Program.  

UC Non-Discrimination Statement  |   UC Privacy Statement 

4H_Color.png
bottom of page