I cook beef kebabs at 2 local meetups & offer them as value for value.

I'll soon be bringing colonised oyster mushroom fruiting blocks. I think Bitcoiners will get a kick out of growing mushrooms.

Another guy is bringing an assortment of home grown organic citrus to tonight's meetup. He also usually brings 3D printed bits & peices for sale. He'll be paying for his meat sticks in citrus tonight.