After customs clearance at Gongbei Port, when you leave the boarding gate, there is a free shuttle bus to the hotel on the left. You can reach the Venetian Hotel in about 20 minutes, and it should take about 3 hours to visit, shop, eat (there is a branch in the famous Andre Egg Tart Hotel) and take photos. After getting off the bus, you can take a free shuttle bus to Jinsha Hotel (the shuttle bus may pass through Sai Van Lake Square, the venue of the food festival (where the sightseeing tower is located). After enjoying the delicious food, you can walk (about 40 minutes) or take a bus or taxi to Xinma Road, which directly walks to Dasanba. There are old city walls, artillery company, Macao Museum and other scenic spots around the Grand Sanba. You can play slowly for a while, then return to Xinma Road, take No.5 or No.3 (if you want to cross the road, look at the stop sign and pay attention to the driving direction yourself), return to the gate, and then return to Gongbei Port through the customs. Have a nice trip.

I just checked the schedule of the food festival. The food festival should start from 5: 00 pm to 1 1 from Monday to Thursday, and the weekend is from 3: 00 pm to 12, so I still suggest going to the new road before going back to the food festival.