TUPPERWARE TAKES PARTIES ON THE ROAD.(BUSINESS)

Byline: MIKE SCHNEIDER Associated Press

KISSIMMEE, Fla. -- Until Pam Parish attended a Tupperware party last year, she hadn't been able to find the plastic utensils and food storage products in ages.

Since then, Parish, a 35-year-old teacher's aide and mother of two children, has been rapidly filling her kitchen with containers, bowls and modular mates.

``For a long time you didn't hear about anybody having a Tupperware party,'' she said.

For many, Tupperware demonstrations are a throwback to an earlier generation when TV's Donna Reed was the standard-bearer of domestic rectitude. But the changing customer base of working mothers with …