Interstate logo signs

If you’ve traveled on an interstate, you’ve no doubt noticed an abundance of helpful blue signs pointing out things interesting to a motorist: food, lodging/camping, fuel, and major attractions.
In my recent odyssey around the western US, I noticed many of these signs and was curious how one gets them, how much they cost, rules, etc.

Picking up a second language (where should we vacation)?

Debbie’s dust story reminded me of my experience in learning another language, where my pile of how-to-speak books is much like her weight bench — thickly covered with dust and good intentions.

But we’re going to force the issue. Next year I’m taking the family on vacation abroad