Picture yourself shimmering down Fifth Avenue, a Bendel's package swinging on your arm, adorable lapdog tucked into your Kelly bag. What would make this already glorious picture complete? $20 worth of fancy caffeine or delicious salads and sandwiches at the PS 40 parent-owned Macchiato Espresso Bar, that's what.  Valid at the 666 Fifth Avenue / 52 Street location only. Expires May 4, 2013.  www.macchiatocafe.com