You have a lot of hills to choose from in San Francisco but in my opinion the best (and most varied) views are from Bernal Hill. Bonus: from my kitchen table I can watch tiny blobs moving around on this hill-- slow blobs are people, fast blobs are dogs.
Shopping area in Japantown connected by an outdoor plaza with a Japanese Pagoda. The malls feature some good food spots and as well as Kinokuniya Bookstore.
Located near to the Alamo square's Painted Ladies is this wonderful gothic "stick" Italian villa with a long weirde history. Built by a Candy Baron in 1889, it's housed variously; a Russian Czarist nightclub, Jazz musicians, Satanists, a Manson family member, and one of the first 60's Hippy communes -Calliope. Creepy as hell enshrouded in fog after dark.