Chocolate Q.

Artisanal, dairy- and additive-free delicacies like guiltless, beach booty-preserving brownies. Yay! Rua Garcia d’Ávila, 149b / Ipanema / 2523 5090 / Mon-Sat / + branches / chocolateq.com

Also see converted residential buildings Palm Beach and Edificio Argumento (see Shopping/Leblon for both) for a fantastic trove of ace ateliers and designer showrooms...