You'll be able to build the Lucky Rainbow by collecting the Golden Shamrocks you earn via dishes that are prepared on the Luck o' the Irish Stove, and there are five quests to complete along with it. Here with a guide to finishing these quests.

Build the Rainbow

• Place the Lucky Rainbow
• Have a Complete Luck o' the Irish Stove
• Finish Stage 1 of the Lucky Rainbow

Tie a Green Ribbon

• Tend Neighbors' Mom N Pop Shops 5 times
• Serve Irish Steak and Chips 4 Times
• Finish Stage 2 of the Lucky Rainbow

Clean Green Napkins

• Get 7 St. Patty's Napkins
• Serve Potato Bread 6 Times
• Finish Stage 3 of the Lucky Rainbow

Rainbow Friends

• Have an Upgraded Luck of the Irish Stove
• Serve Potato Cabbage Soup 8 Times
• Finish Stage 4 of the Lucky Rainbow

The Color Connection

• Get 8 Pots of Gold from Friends
• Serve Corned Beef and Cabbage 10 Times
• Finish the Lucky Rainbow