Run a full church service program while you’re on a long walk or hike with you family or church group, with different people leading the different parts of a church service. Include a welcome, announcements, children’s story etc. Allocate parts of the program to people beforehand so they can prepare, or, for extended time passing, have couples plan their parts of the mobile program together during the walk.
Tip: The person presenting their part should be walking towards the back of the group so everyone in front can hear their voice traveling forward.