See photos from Wednesday at the APA's Congress Xstream.

See photos from Tuesday at the APA's Congress Xstream.

See photos from Friday at the APA's Congress Xstream.

See photos from Wednesday at the APA's Congress Xstream.

See photos from Tuesday at the APA's Congress Xstream.

See photos from Friday at the APA's 37th Annual Congress.

See photos from Thursday at the APA's 37th Annual Congress.

See photos from Wednesday at the APA's 37th Annual Congress.

See photos from Tuesday at the APA's 37th Annual Congress.

See photos from Friday at the APA's 36th Annual Congress.