I'm looking up food tour options in Lisbon for April, and noticed many of them are in the morning, starting at 9 or 10 am. The latest I saw so far starts at 3 pm. We've taken lots of food tours in Europe (and US) and generally do a "dinner" tour, typically starting at 4 or 5 pm latest. Is the earlier times a common thing in Lisbon? (seems like it?).
Devour Tours has some evening options...
Eating Europe has a tour starting at 4:00.
We took this tour last year, and it was wonderful, perhaps one of the two best food tours we’d ever taken.
I signed up for Oh My Cod tour, which starts at 17:00 -- on March 13. A girlfriend took this tour last year and really liked it.
Culinary Backstreets (https://culinarybackstreets.com/food-tours/lisbon/) has tours starting at 3:30p. I'm going on their Post-Colonial Feast tour in three weeks, so I'll report back then.