struggling with index/match

Not sure how to explain. I want to look up data in a row/cell based on multiple criteria: Date and label. Three consecutive columns contain related data with a label above that data and a three column merged cell above that containing the date. I would like to look up data in a particular row/cell based on both the date and column label. Each time I change the date in the reference cell, the data needs to change to the corresponding data in the three columns below. Across the entire worksheet is each date of the month. I have attached the workbook for review. I would like to be able to change the date in the daily tab and have the pink cells in the data table change to the appropriate date.

Thanks a million!