🧩 Building Blocks is back as part of 👨‍👩‍👧‍👦 Family Day at The Underline! Sponsored by the MIAMI Association of Realtors, bring your children and friends to play with Building Blocks, modular play blocks that will stimulate your child’s brain and activate their imagination! This pop-up life-sized Lego-esque playground will be available to play from 2-4 PM at the📍 Brickell Backyard Urban Gym on SW 1st Ave between SW 8th and SW 7th streets. Use of Building Blocks is first…