Occasionally I'm able to take the kids to daycare in the trailer and those are the best days. The daycare is near the Amtrak station so we'd swing by to look at the trains, then loop around to Old Sac (one time we passed a horse-drawn carriage and the kids got a big kick out of waving to the tourists), then we'd stop for a paleta (Mexican popcicle) at the park near our house. Never had a problem with drivers--they seem to give extra space to the trailer. Great times.