MONROE - StateLine Ice and Community Expo will host a "pumpkin ball" from 8 p.m. to midnight on Friday, Oct. 31 at SLICE. Events include a costume contest, disc jockey, digital memory photos, games and a dance floor for non-skaters. The concession stand will be open. Skate rentals are available. Cost is $5 per person or $3 for ages 12 and under.