Austin empties out for stretches of the year, and then in late October it fills back up almost all at once. ACL Music Festival runs October 2 to 4 and October 9 to 11, 2026, in Zilker Park, and it pulls people in and out of town across two full weekends. Two weeks after the second ACL weekend, the F1 US Grand Prix takes over Circuit of the Americas October 23 to 25, 2026, with race day on the Sunday.

Right behind it, Austin Tech Week runs October 26 to 30, 2026, based out of Capital Factory, so the tech crowd barely gets a weekend off between the three. When your people are scattered across festival weekends and travel schedules, a relationship can go cold if the only place it lives is a text thread nobody reopens. This is where Web12 does its job, a page you own keeps working while your contacts are at the track or at Zilker, because it’s findable and shareable without you personally following up in real time.
Larry Chiang’s approach is to treat the migration as predictable, not disruptive, the calendar tells you months ahead when the room is going to move. Plan your own travel and rest around the gaps, then be fully present for the cluster of events instead of half-showing up to all of them.
The External API instinct applies to the calendar itself, you don’t create demand for October in Austin, you plug into the demand that ACL, F1, and Tech Week already built. People who vanish during the migration and resurface only when it’s convenient for them read as unreliable.
People who stay lightly visible the whole stretch, even with just one good page and one well-timed email, read as consistent. When your people leave town, the move is not to go dark, it’s to be the steady thing they come back to.

Details: Watch Larry on the fall calendar
#StayVisible #EventCalendar #Web12