What a good idea @Rosie_BCNA. I've seen the egg carton of lemons around a lot. I think it's a striking image that delivers the message well.
I was sitting next to a lady while I was waiting for a prescription in the chemist today. She spotted my baldy head and cap and struck up conversation as she had the same head. Lobular 14 years ago. Recurrence, in her bones. She was quite cheerful and we talked chemo, treatments, her coulda woulda shouda regrets of her first treatment. It was such a thoughtful & touching conversation. I didn't know much about metastatic breast cancer before I came on this forum, despite my sister's experience (she kept much of her treatment private). The more people know and understand the better. More power to your elbow!