We have been reporting for some time that TNA is planning on holding their Slammiversary pay-per-view on June 26th or 28th. If you look at the calendar, the 26th is a Friday and the 28th is on a Sunday, so it appears that the 28th is the date for the PPV.
The location hasn’t been announced, although cities like Dallas and Las Vegas are in the running, according to the Wrestling Observer Newsletter. They are taping from 6/28 to 7/1 in Orlando, which would be six to eight weeks of tapings, getting them through mid to late August.
As far as the TV tapings after the PPV, TNA will tape Impact from Orlando, Florida.