A dinner fund-raiser at the Fish Shack in Dock Square for Rockport High School Deca, the local chapter of an international organization that prepares emerging leaders and entrepreneurs in marketing, finance, hospitality, and management in high schools and colleges, has been rescheduled to Monday. The fund-raiser had been scheduled for Feb. 11 but was postponed due to the blizzard the previous weekend. The fund-raiser will be held from 5 to 7 p.m., with meatball dinners available for $8 per ticket. Money raised at the dinner will defer the costs of going to the Massachusetts Deca Career Development Conference, scheduled for March 14-16 in Boston. Thirty-nine Rockport students will compete in contests in several different categories at the conference, having previously qualified at the district level. For information or to purchase tickets, call 978-546-1234 or e-mail firstname.lastname@example.org.