During my (admittedly brief) web search and glance at the Washington Flyer airport magazine, I found no alternates, but for $7 a day, I don't imagine there will be (m)any competitors. For my upcoming four-day trip, I'm treating myself to the $15/day garage right next to international arrivals. Less schlepping with the chocolate haul. :P
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Life's a banquet, and most poor suckers are starving to death! - Auntie Mame
www.angelfire.com/ny3/globalgourmets