hiiiii friends im starting to feel like I never appreciate SF enough, and sometimes, feel like a stranger in the city I live in! I would love to do the SF crosstown trail with my friends (https://crosstowntrail.org) <3 let's checkout different coffee shops, food, stores, etc on our way from candlestick park to land's end! bring your camera, your walking shoes, and some water! feel free to invite…