I'm always one for doing a proper Sunday Roast Dinner. Not just potatoes, but parsnip, swede, carrots. Sometimes cauliflower cheese. I just love a Sunday roast dinner, lovingly prepared with a homebrew beer in hand.
Same with the brewing. Today's partial mash took the usual 5 hours from initial clear up to final clear up. For me the "dead" times are the waiting for the wort to boil and the cooling down the 12-13 litres of wort in the sink. Can't do much else at these times. During the mash you can bottle another beer or something. During the cooling period I usually do some ironing.
During a boil I often have 30-40 mins on the exercise bike
During the mash I am kicking the kids into bed