It’s time to celebrate, St. Louis. Love where you live (even more) from March 10-14, 2023, with celebrations, happenings and events from all around the metro, all around 314 Day.
Check out the event calendar below for all the goings-on.
Have a 314 Day event you’d like to add? Do it here.
Local Businesses: Download and use 314 Day logos, videos & social graphics here.
Use #STLMade and #314day with your events on social.

- This event has passed.
314 Day Illumination of the McDonnell Planetarium
March 10 - March 12

The exterior of the iconic James S. McDonnell Planetarium (part of the Saint Louis Science Center in Forest Park) will be illuminated with this NEW colorful 314 Day design for all to enjoy on Friday, Saturday & Sunday (March 10-12) from 7:00-10:30pm each evening.
The light display will be visible from east- and west-bound Highway 40/64 or by visiting Forest Park and heading up Faulkner Dr. and around the Planetarium grounds.
See it live and share your photos using #314Day and #STLMade!