1) Nestle Raisinets fun-sized bags with a production code of 02015748/UPC number 2800010255 have issued an allergen alert/voluntary recall as a precaution due to products potentially having peanuts.
Not good to give out to trick-or-treaters since who knows if they have peanut allergy? Guess you could ask the parents, if you bought these. Or, have a treat for yourself.... lol!
In the US, the bags were sold exclusively to Target, Shop Rite, and Don Quixote retail stores. [source]
2) Mega Pops lollipops might have metal in them http://www.fda.gov/Safety/Recalls/ucm230773.htm
may contain "minute traces" of stainless steel http://srph.it/caNaWO
Colombina Brand Mega Pops in 14-ounce and 28-ounce cellophane bags containing watermelon, cherry, orange and grape flavored pops. Affected Mega Pops can be identified by UPC Code numbers 0 14272 10873 9 or 0 14272 10862 3, and are in lots marked as Lot #1240695, Lot #1209708, or Lot #1209796.