LOVE Fuku burger!
I used to always get the tamago burger but I recently decided to try something new, and I've been getting the karai burger the last few times. They're both delicious. They always cook the patties perfectly.
And of course, I always have to order the garlic fries (with extra crack sauce). Soo addicting! I love their strawberry lemonade too.
I can't think of any suggestions to make fuku better because its pretty much perfect in my book.. maybe, an option to upgrade to a bigger burger? Yeah, that's it.. I would definitely like my karai burger supersized!