What a great article! I also save my playbills...my earliest is from the national tour of Into the Woods at the Forrest Theatre in 1990. I have nearly every one since, Broadway, off Broadway, tours, London, many locals, opera, ballet. Several times over the last 10 months without theatre I have, like the writer, spent hours going down memory lane through these wonderful souvenirs. I look forward to adding to these memories as soon as it is possible.