The Lebanon Police Department has just issued a helpful map of parking spots in downtown Lebanon, color-coded by how long you can park there. It's copied down below so you can study it in more detail.
Because you're going to need to know. After an initial "awareness campaign," the PD is going to begin enforcing those time limits.
Along with the map came this particular request from the LPD: "Those who park downtown should pay particular attention to the spaces labeled 'Vendor Parking Only.' These are located on S. Park Street and are reserved for food truck vendors daily from 7AM to 9PM. These spaces are clearly marked with “No Parking” signs. The Lebanon Police Department desires voluntary compliance with these parking ordinances so that the spaces have proper turnover and provide ample parking for all in the downtown area."
And hey. If you're going to park for a long time, especially toward the end of the day, don't do it in the space right at the hitch-end of a food truck. Makes it really tough for the vendor who's just put in a long day's work to back in and get his or her rig out of there.