Glassbox Ironside is a 3,500-square-foot event venue inside Miami Ironside, the reimagined warehouse district in Little River. It seats up to 120 people or holds up to 180 standing, under 13-foot ceilings and floor-to-ceiling windows, with a built-in sound system, Wi-Fi, air conditioning, in-house catering, and a veranda that lets an event move outdoors.
That is the short answer. What follows is the longer one: what the room holds, what it already has in place, and what is worth settling before you book.
The room, in numbers
Area: 3,500 square feet
Ceiling height: 13 feet
Seated: up to 120 guests
Standing: up to 180 guests
For a planner, the headcount is usually the first filter. Glassbox sits in a useful middle ground: large enough for a full company gathering, a seated dinner or a product presentation, yet contained enough that a group of sixty does not feel lost in it. Inside and out, the veranda gives the same event a second register — arrival drinks outside, the program within.
What is already in the building
Much of what decides a venue happens before anyone looks at the light. Glassbox comes with the essentials built in:
AV equipment and a built-in sound system
Wi-Fi and electrical outlets throughout
Air conditioning
Gallery ceiling lights, adjustable to set the tone of the room
Indoor space plus a veranda to extend the layout
Two main door entrances
Three onsite bathrooms and two showers
A refillable water station
The showers are worth noting. They make Glassbox workable for formats most event rooms cannot host comfortably — a morning movement session before a workshop, for instance, or a wellness program that runs into an evening reception.
Between uses, Ironside's in-house cleaning team prepares the space with natural, hospital-grade cleaning solutions, before and after each event.
Food, served from the campus
Glassbox offers in-house catering, with menus prepared by Ironside's culinary team and shaped around your event. For a planner, that removes one vendor from the coordination list; for guests, it keeps the meal tied to the place.
Planning an event at Glassbox Ironside
A few practical points for the day itself:
Parking: street parking around the campus is complimentary, and the North Side lot has 80 paid spaces.
Finding it: the campus directory map and visitor information show how Glassbox sits within the wider property.
See it first: a site visit is the surest way to confirm that a layout, a stage position or a seating plan works for your headcount. The team can arrange a walkthrough on request.
To start an enquiry, use the Glassbox page or call (305) 438-7651. Once a date is held, the pre-event questionnaire collects the details the team needs to prepare the room.
Why the setting matters
Glassbox is not a standalone hall. It belongs to Ironside, a district built around the longevity of buildings, community and people — independent retail, curated food, wellness practices and event spaces sharing one campus under a regenerative, sustainability-first philosophy.
The reasoning is plain. The construction sector accounts for nearly 40% of global resource use and more than 30% of CO₂ emissions, according to the Ellen MacArthur Foundation. Giving existing warehouse buildings a long second life, rather than building anew, is one answer to that. Hosting an event here places it inside that answer. More on the thinking behind the campus is in Our Story and on Circularity.
Other spaces on the campus
If Glassbox is the wrong fit — too large, too small, or simply the wrong mood — Ironside has other rooms and grounds to consider: the Event Space, the open-air Lemon Grove, the Lounge, the Outdoor Stage, Gallery 62, and a Virtual Set for filmed and streamed work.