I am trying to fill in the gaps for my first trip to SF. I will be going to Golden Gate Park one day and then want to got to Haight St. I would love a lunch recommendation. I have a soy allergy so nothing asian and my friend tries to avoid gluten so I'd like to find somewhere we can both get a great lunch. Price does not matter but we will be in casual dress from biking in the park. I'll be having dinner at Crenn that evening so nothing too heavy. Thanks so much.