Amazon swears it’s its BEST BLACK FRIDAY in Spain yet. It’s at the Callao City Lights in the nation’s capital. What’s in store for you apart from all the stuff that you might want to splurge on during these four-day event? Free manicure, can you beat that? Free others: Concerts, tomarse algo at the bar, taste-test different varies of café L’Or, get cartooned by a Hawkers caricaturist, snap your photo at the MeliaRewards, workshops for the whole family. . .