Picnic spot with tables, trees with shade, and swings. Honokowai Farmers Market Store across the street. 
The best shave ice place on the island using fresh purees as syrups. Get one with mac nut ice cream on the bottom or li hing mui (salty dried plum) powder or mochi on top. Fill up a loyalty card enough for a complementary serving. Multiple locations around the island including Lahaina, Kahului, and Wailuku. Yelp 
Great intimate whale watching experience on a small vessel with 18 passengers max and a nice crew. Dolphins sometimes included. Seems to be good for kids especially those who like marine animals. Yelp 
Friends took surfing lessons and if I recall, they had a great time. Yelp
Asian fusion also owned by same Top Chef of Leoda’s with pretty good food. Went when it first opened and it was a long wait, but the wait may be much better now. Yelp
Snorkeling spot.
Water is pretty close to shore, but is in a nice bay. Can get windy depending on time of year.
Snorkeling and place to see turtles. Haven’t been in the water there, yet.
Saw several sea turtles here several days in a row, but can be rough waters and snorkeling with coral. 
Dining on the beach sand (barefoot dining), decent food. Yelp