New York restaurant serves most expensive milkshake in a glass covered with Swarovski crystals

New York restaurant Serendipity 3 has crafted a deliciously decadent creation which has amounted to the world’s Most expensive milkshake . Available for ordering as of today (Wednesday 20 June), known as National Vanilla Milkshake Day in the US, Serendipity 3’s LUXE Milkshake has set the new record with a value of $100 USD.