Get ready for a serious brain freeze. La Ventanita at The Betsy South Beach is celebrating National Ice Cream Day with $0.99 cones all day long. Choose from velvety soft serve in vanilla, chocolate, or swirl. Tucked into the breezeway on 14th Place, this charming ice cream window is serving up the sweet treat of the summer. Don’t miss it. Deals this good are simply un-cone-titutional.