Per RSMo 589.426
Any person required to register as a sexual offender under sections 589.400 to 489.425 shall be required on October 31st of each year to:
1. Avoid all Halloween related contact with children.
2. Remain inside his or her residence between the hours of 5 p.m. and 10:30 p.m. unless required to be elsewhere for just cause, including but not limited to employment or medical emergencies.
3. Post a sign at his or her residence stating, "No candy or treats at this residence".
4. Leave all outside residential lighting off during the evening hours after 5 p.m.
Any person required to register as a sexual offender under sections 589.400 to 589.425 who violates the provisions of subsection 1 of this section shall be guilty of a class A misdemeanor.
2. Remain inside his or her residence between the hours of 5 p.m. and 10:30 p.m. unless required to be elsewhere for just cause, including but not limited to employment or medical emergencies.
3. Post a sign at his or her residence stating, "No candy or treats at this residence".
4. Leave all outside residential lighting off during the evening hours after 5 p.m.
Any person required to register as a sexual offender under sections 589.400 to 589.425 who violates the provisions of subsection 1 of this section shall be guilty of a class A misdemeanor.