Where DayHop’s events come from (and why it never fakes an all-clear)

A day planner is only as good as its sense of what's actually happening. So here's an honest look under the hood at where DayHop's events come from. Useful if you're curious, clarifying if you're comparing planners, and mildly interesting even if you're neither.

The city itself

Toronto publishes its official Festivals and Events calendar as open data, with every listing reviewed by city staff before it appears. That feed is a first-class citizen in DayHop. It's where most of the free community events come from, the park yoga and outdoor films and neighbourhood markets, and it's a big part of why the feed feels local rather than just ticketed.

The ticketed world

Ticketmaster and Eventbrite cover concerts, sports, and organized happenings, while tour and activity partners cover the bookable-experience layer. Where a partner link exists, cards link straight to booking. Where it doesn't, we link the venue's official website. What you will never get is a shrug in the form of a generic search page.

The long tail

Library programs, municipal calendars, and a weekly Canada-wide discovery scan that hunts for newly opened attractions. Every new find has to pass two independent checks before it's allowed into the catalog. That's how a brand-new park at Bloor and Bathurst shows up in the feed the same season it opens, and how a hallucinated one never does.

The trust rules

Two rules are absolute. First, no invented events. Every card traces back to a real source, and when the AI curates, it selects and arranges rather than imagines. Second, the advisory system never fakes an all-clear. If we can't reach the weather-alert feed, we tell you the check didn't complete instead of showing you a green light we never verified. A planner you can't trust about a thunderstorm isn't a planner. It's a horoscope.

That's the machinery. The experience stays simple: one sentence, one plan, real places.