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Warren Hall is about a 10-minute walk from the Shattuck Hotel and the Downtown Berkeley BART train station. There are multiple ways to walk to Warren; the simplest is probably to go walk North on Shattuck (with the Berkeley Hills will be visible on your right), then turn right on Hearst to Ave. towards Oxford.
There's a hamburger cafe - Oscar's - on the opposite corner of Shattuck and Hearst, where you'll turn. There's also a large new building under construction directly south, across the street from Warren, with about five floors of light green glass on the South side and sandy- and tan-colored stone on most other surfaces, which you can see from a considerable distance away. (Story of that building.)
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