At one point at a previous company of 300-400 we had UI demos that invited 100+, sprint demos that invited 50+, a weekly all-hands that invited everyone, a bi-w

At one point at a previous company of 300-400 we had UI demos that invited 100+, sprint demos that invited 50+, a weekly all-hands that invited everyone, a bi-weekly departmental all-hands that invited 150+, and a Friday social hangout that invited everyone in the same office. Add monthly departmental retros (100+) and group learnings/feature enablement (50+), quarterly trainings (150+) and off-sites (50+) and it was a bit much. And this was all pre-pandemic with most of the company in one office/location — we already saw a lot of each other even without these meetings.