1. Christmas with Christmas; fireworks in Istanbul.
Solved by Brandi (comment #4).
2. A diamond necklace, and fireworks on the Riviera.
Solved by Melville (comment #1).
3. A wedding anniversary; the husband points out that he gave up his Independence on Independence Day, and never regretted it.
Solved by Melville (comment #1).
4. Fireworks in the shape of a dragon from a beloved out-of-town visitor.
Solved by maurinsky (comment #2).
5. As they watch fireworks, she throws the gift he gave her into the water so she’ll always know where it is.
HINT: This romance is a cult classic and features a woman best known for her role in a disturbing horror classic.
Solved by Heather (comment #6).
6. He has writer’s block from missing his wife so much, so they bring her to him.
Solved by Melville (comment #1).
7. “If I had known I was gonna meet the president I would’ve worn a tie.”
Solved by Evn (comment #3).