Group tour of Honolulu – a fun time networking at One Rb World 2024 in Honolulu, Hawaii.
Inclusive Conference Registration Rates
One Retinoblastoma World 2026 will be held at the Hyatt Regency San Antonio River Walk, San Antonio, Texas, USA.
Saturday, September 12 – Monday, September 14, 2026.
Reduced rates are available for medical professionals, researchers, parents, and survivors from countries listed by the World Bank as Low-Income or Lower-Middle-Income (LIC/LMIC). These ticket prices do not apply to residents of High-Income and Upper-Middle-Income Countries (HIC/UMIC) such as the USA, Canada, and the UK. Attendees purchasing reduced rate tickets from non-qualifying countries will be refunded and asked to register at the appropriate level.
Ticket Types and Pricing
All Prices are in U.S. Dollars (USD).
One (1) Rb Family Ticket includes two (2) adults (ages 17+) and the option for up to four (4) children.
In-Person Registration
| Early Bird Ends Feb 10, 2026 | Standard Rate Feb 11, 2026 – Sep 1, 2026 | Desk Rate After Sep 1, 2026 | |
| Rb Family Ticket | $150.00 | $200.00 | $275.00 |
| Rb Family Ticket – Reduced (LIC/LMIC countries only) | $100.00 | $125.00 | $200.00 |
| Single Rb Survivor/Advocate | $70.00 | $90.00 | $140.00 |
| Single Rb Survivor/Advocate – Reduced (LIC/LMIC countries only) | $60.00 | $75.00 | $120.00 |
| Medical Professional | $400.00 | $500.00 | $650.00 |
| Medical Professional – Reduced (LIC/LMIC countries only) | $200.00 | $250.00 | $300.00 |
| Medical Professional Speaker | $350.00 | $350.00 | $500.00 |
| Guest of a Medical Professional / Speaker | $100.00 | $100.00 | $175.00 |
| Medical Student or Resident | $200.00 | $200.00 | $250.00 |
Important Dates
- Early bird rates close on February 10, 2026, at 11:59PM CST.
- Standard rates close September 1, 2026, at 11:59PM CDT.
- After standard rates end, tickets will only be available at the onsite price level on the day of the event.
What is Included in the In-Person Ticket Fee?
- Pre-conference social activities and evening welcome reception on Friday, September 11.
- All three days of the conference. We encourage professionals, survivors and family members to attend all three days of the program for maximum benefit. Full participation fosters a deeper understanding of every aspect of retinoblastoma and nurtures a stronger global community.
- Continental breakfast and lunch on all three days.
- Registration for the Child Life program for children diagnosed with retinoblastoma, their siblings, children of adult survivors, and children of One Rb World conference speakers and medical professionals.
Child Life Programming at One Rb World
We are delighted to provide full Child Life programming throughout the conference. In this engaging and supportive space, children diagnosed with Rb, as well as their siblings and friends, will learn coping techniques for difficult medical procedures and how to navigate the big emotions that accompany a pediatric cancer diagnosis, all while having lots of fun! Led by Certified Child Life Specialist Morgan Livingstone, young attendees will gain crucial and lifelong knowledge to aid them in their medical journey.
All children are registered free of charge. However, you must provide full name and age details for each child you wish to bring to the program, as requested on your registration form. If we do not receive this information, your child will not be registered, and may not be accepted to the child life program. This ensures we will be well-prepared, and the children in our program will be safe throughout the event.
From WE C Hope’s blog: WE C Hope and Child Life: Bridging Gaps, Easing Trauma, Building Hope – discover how Child Life programs at events like One Rb World can radically improve a child’s Rb experience and family coping.
Visa Enquiries
When potential delegates contact us with concerns about visa approval, registration will be held at the price level valid at that time of enquiry. Please contact us if you require an invitation letter.
Continuing Medical Education Credits
At this time, the One Retinoblastoma World Conference is unable to offer Continuing Education Credits/Units. However, we do provide a certificate of attendance post-conference, stating the dates and hours that an individual attended the conference. To request a certificate, email marissa@wechope.org.
Support World Eye Cancer Hope USA Events and Programming
One Rb World 2026 is made possible through generous support from families, foundations, and sponsors. Your registration fee helps cover event expenses.
If you would like to help fund the 2026 One Rb World Conference and other retinoblastoma family events, please consider making an additional tax-deductible (in the USA) financial contribution when registering for the event.
Please Join Us!
We look forward to welcoming our global family to San Antonio, Texas, in September 2026. Please join us to help shape a brighter future for all children, survivors, and families affected by retinoblastoma, and all in our community who care for them.
More About One Rb World 2026
San Antonio 2026 | 2026 Program | Child Life | Conference Hotel | Registration | Partnerships | Travel Facts | Discover Texas – Stay Longer | Responsible Travel
