Again, because you're not isolated in a bus, or in a hotel filled with other Americans, there's nothing to stop you from asking directions or talking to local people in the language of the country. There will be opportunities along the route and in major cities to shop. You needn't worry about trying to carry large or expensive purchases on your bike most stores will ship your purchases back to the States for you. The areas through which you'll be cycling are chosen for their great beauty. On non-camping days on the continent, groups usually eat the continental breakfast provided by the hostel, pension, or hotel.
Groups often stop at a grocery store nearby to supplement the breakfast with extra food.
Lunches are almost always picnic lunches bought in grocery stores or markets, even in cities, When you're not camping, your group will eat out, usually in inexpensive restaurants, creperies, etc., where you can get enough to fill you up and where the food is familiar enough to be liked. On all trips, your group will eat at least one dinner in each country in a restaurant which serves food for which that country is famous. You may choose to try a regional specialty, or to stick to something more familiar on the menu. Many regional specialties are also available in grocery stores. Many countries are well known for delicious, mouthwatering specialties , from main dishes to desserts.