First-time attendees and new members are invited to attend an orientation and speed networking event in the Austin Grand Ballroom Foyer at 6:00 p.m. on Wednesday, August 4. AHDI volunteer leaders will provide a brief orientation to the Annual Convention & Expo. Be sure to stop by the Austin Grand Ballroom Foyer for this overview of all the things you need to know to make your ACE experience a success and an opportunity to connect with members before heading to the welcome reception..