Member
Twins, triplets, or any multiple — at any age. Free membership unlocks all programs, festivals, and events.
Register as member →
Twins registry & community
Open arms. Open doors. Open invitation.
Sri Lanka Twins welcomes you with open arms. Become part of Sri Lanka's largest growing twins and multiples community — get exclusive access to all our workshops and events.
28K+
Members nationwide
12+
Active programs
Free
Membership
Pick your path
Three ways to join SLTO.
Family
Parents and guardians of multiples join the family workshops, healthcare drives, and education support programs.
Register family →Volunteer
Not a twin? You can still join — volunteer at events, mentor a program, or support a family.
Volunteer with us →
Registry form
Tell us a little about you.
A team member will follow up within a few business days with details on local programs, upcoming events, and how to get started.
- ✓ Free membership for life
- ✓ Priority event registration
- ✓ Family workshop access
- ✓ Community newsletter
Welcome to the family.
A team member will be in touch within a few business days.
FAQs
Questions, answered.
Yes — membership is free for twins, triplets, multiples, and their families. We are a non-profit funded by donations, sponsorships, and event partnerships.
No. While most of our programs run in Sri Lanka, twin communities from over 20 countries participate in our festivals, tours, and digital community.
Held every 23 August, Founder's Day brings members together for a cultural showcase, a meal, awards, and time with the founders. It's the heart of the SLTO year.
We offer sponsorships for the Global Twins Festival, the twins pageant, sport teams, and community programs. Reach out via the contact page for our partnership deck.