On October 31st, Andy’s Frozen Custard will be hosting a trick-or-treat event that is sure to pique your children’s interest, so mark your calendars! A complimentary kids’ size one-topping sundae will be given to every child aged 12 and under! Kids simply need to show up at participating stores between 11 a.m. and 11 p.m. dressed in their Halloween costumes to receive this freebie.