I live in what's known as the 5 college area in Massachusetts. Two of the colleges have extensive greenhouses of many different types. Each year they both put on an exhibition of spring flowering bulbs and plants, usually the first week of March and lasting about 3 weeks. Here's links:
Mt Holyoke: https://www.facebook.com/mhcbotanicgarden/
Smith College: https://garden.smith.edu/news-events/events/2024-spring-bulb-show
Ohhhh ok I see, thanks for your reply! ^^