Funny no one has mentioned NXT. The snapshot began last week, but goes through mid October. NXT will always be around, and is still trading near where it's worth, but from now until October, the average daily balance will be the only ICO for "Ardor" which is basically NXT 2.0. So, in other words, you're getting 2 coins for one, and the new one should be as explosive as NXT was when it was new.
Yes its on the top three for August. Ardor token is very exciting.
OpenLedger has it right now https://bitshares.openledger.info/#/market/ICOO_OPEN.ARDR