The Artscape Festival in Baltimore has held an event several times in past years where architects collaborate with schoolchildren to build large architectural structures out of Legos (e.g. about 3 feet high). You could contact the Mayor's Committee on Art and Culture in Baltimore to find out more about it. The phone number is (410) 396-4575. --Helen Glazer Exhibitions Goucher College Baltimore, MD USA [log in to unmask] Deborah Bain wrote: I work for an organization that places artists and architects into schools for extended residencies. In May 1998, we will be exhibiting students' work from our Architects-in-Schools program at the AIA Convention in San Francisco. We would like to include some interactive components that will engage visitors in understanding the basic tenets of architecture and the built environment. The theme of the convention is "bridges" so we would like to keep the interactives as closely related to that as possible. Also, the exhibits will be up for about one month and we have about three months to prepare, so they need to be kept simple and inexpensive.