I'd be happy to help you with your requests!

Firstly, it seems like there are two main tasks:

1. Installing the '90 Minute Fever' game for Mac.

2. Writing a function using regular expressions to detect holidays in a given text.

Let's start with task 1. To install '90 Minute Fever' on your Mac, I'll provide you with some steps:

- Go to the official website of '90 Minute Fever' and download the game from there.

- Once downloaded, locate the installation package (.dmg file) in your downloads folder.

- Double-click on the .dmg file to initiate the installation process.

- Follow the installation wizard's instructions to install the game on your Mac.

If you're having trouble finding the official website or downloading the game, please let me know and I can try to assist you further!

Now, regarding task 2, I'll provide you with a Python function that uses regular expressions to detect holidays in the given text:

```python

import re

def findHolidays(s):

pattern = r'\b(deCember|January|February|March|April|May|June|July|August|September|October|November)\s+\d{2},\s\d{4}\b'

holidays = re.findall(pattern, s)

return 'date for date in set(holidays) if len(set(date.split(','))) == 3'

print(findHolidays(txt))

```

In this function:

- The regular expression pattern is used to match dates in the format 'Month DD, YYYY' (e.g., 'December 25, 2021').

- The `re.findall` method is used to find all matches of the pattern in the input string.

- The list comprehension is used to filter out duplicate holiday dates.

Please replace `'txt'` with your actual text containing the calendar.

Instal the new for mac 90 Minute Fever - Online Football (Soccer) Manager