No person, entity, candidate, or political committee may give or accept a21 contribution unless the name, mailing address, city and state of the contributor is made known22 to the person, entity, candidate, or political committee receiving the contribution. In addition to any other information to be made known under this section, the name of the custodial parent24 - 4 -SB or parents of an unemancipated minor who makes a contribution shall be made known. Any1 contribution, money, or other thing of value received by a candidate or political committee from2 an unknown source shall be donated to a nonprofit charitable entity. A violation of this section3 is a Class 2 misdemeanor. A subsequent offense within a calendar year is a Class misdemeanor.5