Town officials today canceled trick-or-treating tonight and moved it to Wednesday.
It was supposed to happen tonight 4-7 p.m. but town officials moved it to the same time Wednesday because 90 percent of the town is currently without power.
It's unclear when power will be back online. Unitil has said restoration efforts could take days. It has more than 1,000 workers working in the Seacoast and surrounding areas to restore power.
Exeter has not opened an emergency shelter yet but that could change if the outages persist.