We have a linen closet that for a time in my childhood was emptied out and made to serve as the “Nintendo room”, containing an NES hooked up to an old Commodore 64 monitor. I still associate that fabric/crafty smell with 8-bit gaming.
I also love the smell of sun soaked dog fur.
The University of Wisconsin Madison Arboretum has several acres planted with a combination of; magnolias, crab apples, and lilacs.
During April to early May that field smells AMAAAAZING.