 EAST RUTHERFORD, NJ, Aug. 02, 2022 GLOBE NEWSWIRE -- MamaMancinis Holdings, Inc. NASDAQ: MMMB, which strives to become the largest marketer and distributor of fresh, clean and easy to prepare foods, today announced that management will present at the Proactive Investors One2One Virtual Forum, the Q3 Investor Summit, as well as the LD Micro Main Event XV. 