If you're a locally known official in attendance, your role is difficult. Many fans will look to you for answers about things occurring in the game. Many of those questions will be about judgment calls. Resist answering them. The fans are often looking for support in their arguments.
Some questions are rules-related .
Answer them carefully. If the officials handled a rule correctly, explain what they did. If they didn't, either avoid the question or explain the rule carefully without criticizing the officials. That's a very difficult thing to do. That little white lie hurts less than trashing the officials.