Join us for the 6th Annual Morro Bay Trick or Treat for ages K - 8th and younger. 3:00pm - 5:30pm Dress up as you favorite character spooky or fun. Map pick up starts at 3:00pm at Grandma's Frozen Yogurt & Waffle Shop 307 Morro Bay Bay Blvd. Use the map to Trick or Treat at Morro Bay Businesses. Parade starts at 5:00pm There will also be a costume contest with prizes and a Haunted House at the Police Department 850 Morro Bay Blvd.