At the congress centre:

There will be a Food & Beverage outlet in the main lobby area offering sandwiches, snacks and drinks (cash and credit card payment)

Around the congress centre:

7-Eleven

1922 Kalākaua Ave, Honolulu, HI 96815, USA (10-minute walk)

https://7elevenhawaii.com/

Open 24/7

Palama Supermarket (Korean)

1670 Makaloa St, Honolulu, HI 96814, USA (10-minute walk)

http://www.palamamarket.com/

Times Supermarket – McCully

1772 S King St, Honolulu, HI 96826, USA (15-minute walk)

https://www.timessupermarkets.com/

Walmart

700 Ke’eaumoku St, Honolulu, HI 96814, USA (15-minute walk)

https://www.walmart.com/store/3478-honolulu-hi

CVS Pharmacy (inside Target)

1450 Ala Moana Blvd Ste 2401, Honolulu, HI 96814, USA

https://www.cvs.com/store-locator/honolulu-hi-pharmacies/1450-ala-moana-blvd-ste-2401-honolulu-hi-96814/storeid=17720?WT.mc_id=LS_GOOGLE_RX_17720

Ala Moana Center (Outdoor Shopping Mall incl. various restaurants, shops, food court)

1450 Ala Moana Blvd, Honolulu, HI 96814, USA (15-minute walk)

https://www.alamoanacenter.com/en.html