Those taking strike action are Public Service Association members who will hold two stoppages on 9 July and 23 July.
Elisha Watson launched ethical underwear label Nisa this year, with the intention of providing women with refugee backgrounds with job opportunities.
About 27,000 nurses, midwives and healthcare assistants voted to strike for two full days next month.
Unite Union accused Burger King of withholding staff clock in/clock out records, "despite having supplied such information on an individual basis".
HIV-positive childcare worker Gayle Jonker says she was "humiliated" by having her status publicised to parents by staff.
Fair Pay Agreements, announced today, allow bosses and unions to work together to set minimum terms and conditions for all workers in that industry.