Business Trick or Treat; Bob's or Dave's? Somerville/Medford Showdown

Good morning, here are five things to know today:

1. Business Trick or Treat: Take the kids to Medford Square, West Medford or Haines Square between 3 p.m. and 5 p.m. today for the annual business trick or treat. Participating businesses will have black and orange balloons outside their stores.

If you're picking a place to pick up a sandwich for lunch and it's narrowed down to in South Medford and in Somerville's Davis Square, you can't go wrong. But - if you had to pick between the two, which is the sandwich for you?

3. Sunny and Cool: Yesterday's rain is gone, and sunny skies are expected today with highs in the upper-40s, according to the National Weather Service. There's a 20 percent chance of rain tomorrow, with a slight chance of snow tomorrow night.

4. Halloween Contests: Enter your kid in for a chance to win a trip to New York or Los Angeles; Our , but hey, submit your pumpkin art, anyway.

5. Cradock Bridge to Be Replaced: Work to replace the Cradock Bridge is expected to begin late next year or in 2013, State Representative Paul Donato said Wednesday. Design work on the project is about 50 percent complete, Donato said. The project aims for 90 percent design completion by in spring 2012, with construction in the fall 2012 or spring 2013, he said.