Macarons and Mayhem Guide: London

MACARONS Aux Merveilleux de Fred:  Cramique and meringues straight from Paris. Harrod’s:  Snacks on snacks on snacks…. Laduree:  For when you can’t travel to Paris. Maitre Choux: Gorgeous eclairs both sweet and savory. Violet Bakery: California meets royal sweet treats and lunch. MAYHEM American Bar at The Savoy:  Classic. Posh. Old school cocktails ($5000 Sazerac,…