## Source discovery: Food/Drink, Arts, Outdoors

- ✅ Added: Henry Art Gallery — Eventbrite organizer `775590393`, 5 upcoming events (May–June 2026). Contemporary art museum on UW campus. Tags: Arts, Museums, University District.
- ✅ Added: Cannonball Arts Center — WordPress custom REST API (`/wp-json/wp/v2/cba-event`). New Belltown venue from Bumbershoot producers at 1930 3rd Ave. Custom ripper parses dates from content HTML. Tags: Arts, Belltown. `expectEmpty: true` since venue is still building programming.
- ❌ Not Viable: The Triple Door — Bandzoogle site, returns 403 from sandbox. Bandzoogle has no structured API. Not viable.
- ❌ Not Viable: Museum of Flight — Custom CMS (no Eventbrite/ICS). Located at 9404 E Marginal Way S (Tukwila, outside Seattle). Not viable.
- ❌ Not Viable: Jazz Alley — Custom JSP calendar, no ICS/Eventbrite found. Bandsintown/Songkick listings only (aggregators, not primary sources). Not viable with built-in rippers; would need custom JSP scraper.
- 💡 Candidate: Seattle Mountaineers — Custom CMS at mountaineers.org, individual events have iCal download links but no bulk ICS feed. Would need custom scraper. Tags: Outdoors, Community.
