Usually the muggles just give us strange looks. My husband will act like he lost his 'contacts' or something on the ground... talk loudly like we are supposed to be looking there.
We ran into our first family of cachers today. We walked by and my husband said 'impossible, isn't it?' That was part of the name of the cache site. They stopped looking in the bushes and all laughed. We knew, they knew so it was our way of letting them know we understood what they were doing.
They were still there on our way back from our other cache run down the road and we got to talk to them for a little while. Guess that will be our new way to test if its muggle or cacher.. use part of the name of the site to see if they catch on.
