Attendee Information

Warning! Important Housing and Registration Information

Beware of unauthorized websites posing as travel and registration sites for the 2019 ACAAI Annual Scientific Meeting.

The College’s official Annual Meeting site is and our official/authorized housing provider is OnPeak. No other company is affiliated with or endorsed by the College, and no other company is authorized to confirm your registration or hotel sleeping room reservation on behalf of the College.

Medical meetings are often targeted by scammers and unauthorized companies who can put you at risk. Please do not fall victim to the costly consequences of doing business with them.


Registration for the 2019 ACAAI Annual Scientific Meeting will open in August. Check back soon for more information!


Housing information will be made available when registration opens.


Discover what there is to see and do in Houston.


The average temperature in November ranges from a low of 54°F to a high of 70°F.


In compliance with the Americans with Disabilities Act, ACAAI requests that participants in need of special accommodation submit a written request to ACAAI well in advance.

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