Move-to-earn startup Walken (WLKN) will have a public token sale on Bybit and Huobi on June 21. 1.35% of total supply (2B WLKN) to be offered on Huobi (7M WLKN) and on Bybit (20M WLKN) at 0.0165 USDT per token at $33M fully diluted valuation.