I need help to enhance my tuna salad, I'm getting bored with it.
It's decent now, but could be a lot better.
I'm looking for something that will make me want to sneak down in the
middle of the night for a sandwich.

Here's what I put in it now:

1 can tuna
1.5 9-minute eggs (3 eggs for a double recipe which is how I usually
make it), chopped
1 jalepeno, chopped
1 spear dill pickle, chopped
1/2 onion, chopped
1 clove or 1 tsp garlic, minced (maybe more. 'hey, garlic don't need no
reason!')
mayo to desired consistency
ground pepper on sandwich to taste
(think that's it. don't have it written down. well, i guess til now)

- What herbs fit with this?
- What would make this snap?
- What would make you go 'yum, tuna salad sammich'?

Thank you for the help!

p.s. just in case it crosses your mind, you should know that I'm not
looking for a new recipe for a diner like a kid asking for help with
homework. I'm just a software geek looking for a better lunch.