The Prado, Reina Sofiá and Thyssen-Bornemisza museums...the bar scene in La Latina Quarter...Goya frescoes at Ermita de San Antonio de la Florida chapel...a bullfight at Las Ventas, one of Spain's most famous rings...a performance at Casa Patas, a legendary flamenco hangout...designer shops in the upmarket barrio Salamanca...cocktails at the Museo Chicote bar, once patronized by the likes of Ava Gardner and Luis Buñuel...churros (crullers) and hot chocolate at the antique Chocolatería San Ginés...El Rastro flea market on Sunday...a stroll through Parque del Retiro.