Come Monday night the warm July sky will sparkle and twinkle with fireworks all around Turlock neighborhoods, and the Turlock Fire Department wants to remind residents to only use those that are legally permitted in the city. The only fireworks that are legal in Turlock are those approved by the State Fire Marshal, which carry the Safe and Sane logo. Piccolo Pete’s and/or Whistling Pete’s are illegal in Turlock, as are any fireworks that have been modified or altered.