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From the Mixed-Up Files of Mrs. Basil E Frankweiler

Presented by ArtsPower | Grades 3-6
Curriculum Connections: Language, Writing, Reading

Available now! Accessible through 06/30/2022

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Claudia and her brother Jamie run away from their Connecticut and secretly hide out in The Metropolitan Museum of Art in New York City. Can they work together to solve a major museum mystery that could bring them wealth and fame? Based on the book by E. L. Konigsburg.

Up to 225 minutes of lesson planning materials

A Special Thank You to Our Sponsors

Alberta S. Kimball




JEK Foundation, Inc.


The Grand Opera House is owned by and receives financial support from the City of Oshkosh.City Logo primary 3


 The Grand Oshkosh
100 High Ave
Oshkosh, WI  54901
(920) 424-2350
Box Office
(920) 424-2350
Open Monday-Friday | 11:30 a.m.-5:00 p.m.
Open one hour prior to performances.
Administrative Office
222 Pearl Ave
Oshkosh, WI  54901
(920) 424-2355