There are a great many locations of this popular chain restaurant. We ate at the one just outside Tate Modern in London first, it's so handy if you're visiting the art gallery. I like to spend a lot of time looking at the exhibitions - they had 2 on the day we visited that I wanted to see - but I can't do it in one viewing so it's essential I have a break between exhibitions. The food at the art gallery is quite pricey and of limited choice so the fact that there's a good value option right outside that gives me several veggie and vegan options was fantastic.
The second Leon's we ate at was in central Brighton. Just as good as the London branch, and with the same perks, such as, if you bring your own mug the coffee is cheaper, and on the day before the city marathon (in London as well as Brighton) they'll give our free rice boxes to runners. Basically all you have to do is turn up with your runner's bib number and they'll hand over a carb loading lunch. Very cool.
The food is great and fresh, the vibe is fun, check out the Leon's website to discover the menu and branch locations - https://leon.co/