The answers to the first five clues will have something in common hinted at by the last clue.

1. Adhesive-backed paper that say HELLO

2. Mexican food from a sidewalk vendor 

3. Law about parking, lawn care, or trash

4. Mental condition at the moment

5. Areal cable ride

6. Miss, Mrs., Ms, Mr.

Answers:

 

1. Name tag

2. Street tacos

3. City ordinance

4. State of mind

5. Zip line 

6. Terms of address - First words of the first five answers are "terms" of  a letter address.

 

Credit:
Frank Longo

TERMS OF ADDRESS