Yes, generally speaking it is accessible to wheelchairs and strollers. As a ground-floor event space with few steps, visitors with mobility needs should have easy entry (though individual events can confirm if there are any temporary ramps needed). We found no mention of stairs at the entrance. The nearest MRT exits (Bugis, etc.) all have elevators. Inside, the layout is usually a large open hall, so there should be ample room to navigate between exhibits or seating. Bathrooms may or may not be wheelchair-accessible, so if you need special facilities, it’s wise to ask the event organizer in advance. Overall, this location is in a public building zone so accessibility is required by Singapore law (www.ticketfairy.com). (TinyTopia itself was advertised as “All Ages” (www.ticketfairy.com), implying no age or mobility restrictions on entry.)