Let’s just kick the elephant out of the room right away. It’s hard to write a guide to Highland Park without addressing the “G” word. The neighborhood has been described as a poster child of gentrification, and for anyone who spends time there, it’s easy to see why. Get to know Los Angeles through the places that bring it to life. From restaurants to shops to outdoor spaces, here’s what to discover now. Within the Northeast neighborhood nestled between downtown L.A. and Pasadena, you’ll see the Highland Park of the past: find remnants like the stone castle that was once the home of Charles F. Lummis, a poet and journalist who famously walked from Cincinnati to Highland Park — yes, you read that correctly — to accept a job at the Los Angeles Times in the mid 1880s. (He later went on to found the Southwest Museum, L.A.’s first museum, close by.) You’ll see the Highland Park that remains: a working-class hub where bandas practice outside for all to hear, the smell of street tacos …