The Museum of Modern Greek Art (MGA) is a major cultural institution spread across three buildings in the city's Northern part, showcasing the creative genius of 20th-century Greek artists. You'll encounter a rich array of paintings, sculptures, and drawings from luminaries like Maleas, Bouzianis, Kontoglou, Theofilos, Vassiliou, and Hadzikyriakos-Gikas. Each building offers a unique glimpse into the world of modern Greek art, making it a must-see for any art aficionado.

Originally a medieval castle called Kastello, it was destoyed in 1856 and resurrected in 1939. Now, it's the crown jewel of the Old Town. Inside, ancient mosaics bedeck the floors, and you'll find a unique collection of 16th and 17th-century Western furniture. On a hot day, the castle's massive walls provide a much-needed reprieve from the heat.

Portland earned its CNN-recognized title of "home to the world's best street food" thanks to a unique phenomenon: the "food cart pods." These clusters of food trucks and stalls, which enjoy semi-permanent locations and often feature shared dining areas with tables and seats, offer a diverse array of cuisines. With several hundred food carts, you can find everything from classic Americana burgers to Korean-style tacos. Notable food cart pods include those on Fifth and Third Avenues in downtown Portland, as well as the Portland State University campus. Other popular pods are Cartopia and Cartlandia in Southeast Portland, Prost Marketplace in the Northeast, and Killingsworth Station, among several others.