Bob Gurr, designer and veteran Walt Disney Imagineer whose designs for Disneyland include the original "bubble-top" Monorail engine, will appear in person Saturday, April 10, from 1:30 to 3:30 pm in The Disney Gallery, New Orleans Square, Disneyland. Gurr will meet with Disneyland guests and sign a specially commissioned lithograph representing his own imaginative vision of a future Monorail. The lithograph retails for $95.