It's been months since Pat and Diane Tregarthen took down the red, white and blue decorations from their Redondo Beach home. But two paper flags remain.
The flags, printed off the Internet on 8 1/2-by-11-inch paper, are taped to a window by the front door. Each has a blue five-point star at the center of a white field and a thick red border.
Popular during the World Wars, they are known as blue star service flags. They let passersby know the family has someone in the military.
One flag was for their son, Mark, the other for their daughter-in-law, Jennifer. The couple served in Iraq for much of 2003 and returned to their Texas home six months ago.
But still, the Tregarthens keep the flags displayed, along with a "Support Our Troops" cardboard sign stuck in a hedge. They want to remind the neighborhood that there are still young men and women in combat.
"At the beginning, there were so many flags, but over time, it disappears," said Diane Tregarthen. "It's a good reminder that the troops are still out there, and they still need us."
Blue star service flags, traditionally replaced by a gold star if the serviceman or woman dies, are making a comeback among military families, and cities are embracing the tradition to show community support for those in the military.
"They're doing the same thing now as they did in World War II," said Ray Molina, commander of the Veterans of Foreign Wars post in Redondo Beach. "The significance was to show they were very proud of their sons and daughters overseas."
Sales have grown steadily at Service Flags, one of the largest online sellers of military paraphernalia.
"We've seen an increase in the last few months, especially with the gold star, which is pretty sad," said Diana Smith, a spokeswoman for the company, based in Carson City, Nev.
The company donates gold star flags to families of slain soldiers.
In January 2002, Monrovia became one of the first cities in Southern California to adopt a blue star service flag program, which includes letter writing between troops and its school district's fourth-graders, and a twice-monthly support group for military families.
Later that year, the city began displaying flags with names of service members along Huntington Drive. Today, more than 155 blue star service flags fly over a three-mile stretch of the city's main thoroughfare.
