Minnie is indeed at Hollywood and Vine at both lunch and dinner. Both meals are known as Minnie's Seasonal Dine at Hollywood and Vine:
Minnie’s Seasonal Dining
Mingle with Minnie and her friends at delightful dining parties throughout the year.
You’re invited! Meet Minnie and some of her famous pals for lunch and dinner celebrations serving up seasonal deliciousness. Guests can pose for pics with popular Disney Characters, say “hi” to those stopping by and engage in table activities geared to the theme. Plus, the party gifts make great souvenirs!
Minnie’s Seasonal Dining events cost $52 per adult and $31 per child, plus tax and gratuity. Some dining plans accepted.
Don't miss your chance to attend the following events:
Silver Screen Dine
January 7, 2019 – March 10, 2019
Join Minnie Mouse for a fabulous dinner party celebrating the glitz and glamour of Hollywood!
Springtime Dine
March 11, 2019 – June 2, 2019
Shake off the chill of winter with a party to welcome the beautiful wonders of spring!
Summertime Dine
June 3, 2019 – August 25, 2019
Head to Hollywood & Vine where Minnie Mouse and pals are hosting a beach-inspired party!
Halloween Dine
August 26, 2019 – November 3, 2019
Visit Minnie’s favorite happy haunt for a spooktacular Halloween feast that’s frightfully delightful.
Holiday Dine
November 4, 2019 – January 5, 2020
Deck the halls at a dazzling dinner party filled with holiday cheer and the joy of the season!
Reservations at Hollywood & Vine are highly recommended and can be made up to 180 days prior to your visit. Please note: All Character appearances are subject to change.
(copied from WDW's website)