★ Calendar Pro
Never miss a lecture.
Sync every IPAK-EDU event directly to your calendar app, get a weekly heads-up digest every Sunday, and support independent science education.
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Automatic calendar sync. Personal ICS feed works with Google Calendar, Outlook, Apple Calendar, or any standard app. New events appear automatically.
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Weekly email digest. Every Sunday evening: the upcoming week of webinars, class sessions, office hours, and special events — plus highlighted Popular Rationalism articles.
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48-hour early RSVP on limited-capacity events (coming soon).
$5/month
Cancel anytime. Access continues until end of paid period.
Calendar Pro goes live the week of 2026-04-27. Subscribe button activates when Stripe integration is live.