Donation tickets for the tour are available online through Eventbrite. All tour tickets will have access to the downloadable content with both the app and  PDF of the guidebook. You do not need to purchase the pre-printed booklet in order to do the tour. Only the tour smartphone/tablet app includes the Denise Brady’s narration, similar to the audio tours available at museums and historic sites.  The tour app can be downloaded multiple times with one ticket using the same email as the order, so one ticket per family group is fine.