[wasd]

I subscribe to a few screen casts series ($5-30)/mo and find them very engaging for an intermediate or advanced developer. In particular, I like destroy all software (https://www.destroyallsoftware.com/screencasts) because it makes me think of programming more creatively along with how to think about different big picture concepts. Screen casts and books fill the niche I think you're looking for at an affordable cost but don't share the same teaching style. They're no where as near hands on, collaborative, guided or have same level of structure. But they're much cheaper and flexible in terms of time commitment.