Why play tabletop rpgs run by friends or acquaintances when your travel agent can hook you up with Otherworld Excursions? -- walking tours guided by gaming pros, after which your tour guide serves as game master. Kenneth Hite leads an Occult Architecture Day Trip through Chicago, Stefan Pokorny gives a tour of his miniature sculpting studio, and John Tynes leads an Abandoned Military Base Getaway Weekend in Port Townsend, Washington.