Get a snake. You should be able to work from the outlet and get the snake up to that point, then pull a pull string, then pull your cable through. Cement walls are a real pig on wifi. Other than running lines I have not yet found a good work around.
People who serve food in North America get paid like shit because they rely on tips. It's a societal reality here. If you're not going to engage in that reality, you probably shouldn't go out to eat.
We can vegetables every year. We freeze more, but definitely do can some. If we didn't, a lot would go to waste. We can more fruit than veg, and freeze more veg than fruit, but we definitely do a lot of both.