CASE STUDIES / SOL DE JANEIRO × SWEETER

2,000+ attendees. A relationship beyond the pop-up.

For Sol de Janeiro’s Sol Summer pop-ups in SoHo and Williamsburg, the registration experience needed to feel like part of the brand—and keep working after guests left.

2,000+attendees across two events
92%SMS marketing opt-in rate
157average guest check-ins per hour

The experience

Working with experiential agency Sweeter, comethru supported two New York pop-ups with a custom branded registration journey. Guests could register before arriving or while waiting in line, bringing advance sign-ups and on-site arrivals into the same flow.

From registration to arrival

Apple and Google Wallet passes gave guests a branded pass to keep on their phones. At the door, the team could validate guests and follow check-in activity while the activation was running. The two events served more than 2,000 attendees, with an average of 157 guest check-ins per hour.

An audience the brand could reach again

The registration flow captured first-party guest information and an explicit SMS marketing choice. A 92% SMS opt-in rate gave the brand a permission-based channel for continued communication. Wallet updates added another way to keep the experience present on guests’ phones.

What to take into your next pop-up

Plan registration, arrival, and follow-up together. Make the form match the campaign, support guests joining from the line, and distinguish registration details from permission to send future marketing. Check-ins and opt-ins answer different questions; measure both.

Reported campaign results from comethru’s customer case study. Results reflect this activation and are not a forecast for future events.

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