Hubby and I are taking the Sunset Ltd to San Antonio next month. We are taking the Metrolink down to Union Station, and will arrive 1.5 hours before the Sunset departs. I cannot find this info anywhere online, and hope someone here knows the answer: Is there somewhere we can leave our bags secured -- we are NOT going to check our bags on the train -- while we walk over to Philippe's for a sandwich? We are traveling in a roomette, so will have access to the Metropolitan Lounge, but I don't find any info on storing luggage for a couple hours there. Thanks!